diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdb0caf..300ced2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ Ce journal suit les **versions du modpack**. Lorsqu'un seul module change, sa ve
 
 ## Non distribué
 
-Modules modifiés : **It's Alive `0.0.0-alpha.36`**, **Sanctuary `0.0.0-alpha.119`**, **Ambiance `0.0.0-alpha.15`**, **Only Fun `0.0.0-alpha.23`** et **Ouch `0.0.0-alpha.10`**. Le pack distribué reste en `26.2.0-alpha.210` jusqu’à la prochaine release.
+Modules modifiés : **It's Alive `0.0.0-alpha.36`**, **Sanctuary `0.0.0-alpha.119`**, **Ambiance `0.0.0-alpha.15`**, **Only Fun `0.0.0-alpha.24`** et **Ouch `0.0.0-alpha.10`**. Le pack distribué reste en `26.2.0-alpha.210` jusqu’à la prochaine release.
 
 - remplace les pages noires du Livre interdit par l’affichage clair du livre vanilla ;
 - conserve les seize entrées, les découvertes personnelles, le partage sur pupitre, les IDs, les données v3 et le protocole réseau 4.
@@ -23,6 +23,9 @@ Modules modifiés : **It's Alive `0.0.0-alpha.36`**, **Sanctuary `0.0.0-alpha.11
 - rend `abjection:shit_ball` lançable à la main et par dispenser grâce à une fabrique publique installée par Ouch, sans réenregistrer l’objet possédé par Only Fun ;
 - restaure le projectile historique de 0,25 bloc, sa consommation unique hors créatif, son rendu d’objet, son impact boueux et ses sept secondes de nausée ajoutées à la durée existante ;
 - déclare la dépendance sans cycle `ouch -> onlyfun` ; les données et protocoles réseau d’Ouch et d’Only Fun restent inchangés.
+- ajoute la touche configurable « Chier » dans les contrôles Only Fun, assignée à `J` par défaut et sans répétition lorsque la touche reste maintenue ;
+- transmet une demande C2S vide, déduplique le spam d’un même tick et revalide côté serveur la connexion, la vie et le mode spectateur avant de réutiliser exactement l’action `/shit` ;
+- conserve les données Only Fun v2 et porte son protocole réseau de 2 à 3, sans nouveau cooldown, besoin ni donnée persistante.
 
 ## `26.2.0-alpha.210`
 
diff --git a/build.gradle b/build.gradle
index ee6139b..c3790c1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3439,7 +3439,7 @@ tasks.register("verifyProgressivePauseMenuRelease") {
 		}
 		if (rootProject.pack_version != "26.2.0-alpha.210"
 			|| rootProject.sanctuary_version != "0.0.0-alpha.119"
-			|| rootProject.onlyfun_version != "0.0.0-alpha.23"
+			|| rootProject.onlyfun_version != "0.0.0-alpha.24"
 			|| release.pack_version != rootProject.pack_version || index.versionId != rootProject.pack_version
 			|| migration.source?.modules != [sanctuary: "0.0.0-alpha.108", onlyfun: "0.0.0-alpha.17"]
 			|| migration.target?.modules != [sanctuary: "0.0.0-alpha.109", onlyfun: "0.0.0-alpha.17"]
@@ -3645,9 +3645,17 @@ project(":onlyfun") {
 		mainClass = "fr.koka99cab.sanctuary26.onlyfun.api.abjection.AbjectionActionContractSmoke"
 	}
 
+	tasks.register("shitActionRequestSmoke", JavaExec) {
+		group = "verification"
+		description = "Checks one-shot and same-tick deduplication for the Abjection key request."
+		dependsOn tasks.named("testClasses")
+		classpath = sourceSets.test.runtimeClasspath
+		mainClass = "fr.koka99cab.sanctuary26.onlyfun.abjection.ShitActionRequestSmoke"
+	}
+
 	tasks.register("verifyOnlyFun") {
 		group = "verification"
-		description = "Checks Only Fun alpha.22, including its public Abjection projectile contract."
+		description = "Checks Only Fun alpha.24, including the bounded configurable Abjection key."
 		inputs.files(fileTree("src/main/java"))
 		inputs.files(fileTree("src/main/resources"))
 		inputs.file(file("art/shop/shop_catalog_editable.csv"))
@@ -3741,10 +3749,10 @@ project(":onlyfun") {
 			def shitCubeRecipe = new JsonSlurper().parse(file(
 				"src/main/resources/data/abjection/recipe/shit_cube.json"))
 			if (manifest.custom.sanctuary26.data_version != 2
-				|| project.version.toString() != "0.0.0-alpha.23"
+				|| project.version.toString() != "0.0.0-alpha.24"
 				|| manifest.depends?.sanctuary != "*"
 				|| manifest.provides != ["abjection"]
-				|| manifest.custom.sanctuary26.network_protocol != 2
+				|| manifest.custom.sanctuary26.network_protocol != 3
 				|| !javaText.contains('NAMESPACE = "abjection"')
 				|| !javaText.contains('public static StartResult start(ServerPlayer player, Action action)')
 				|| !javaText.contains('PISS(15 * 20, "piss")')
@@ -3758,6 +3766,13 @@ project(":onlyfun") {
 				|| !javaText.contains('class ShitBallItem extends Item implements ProjectileItem')
 				|| !javaText.contains('public static void registerFactory(Factory implementation)')
 				|| !javaText.contains('return AbjectionProjectileApi.create(level, position, stack, direction)')
+				|| !javaText.contains('id("c2s/shit_action")')
+				|| !javaText.contains('CustomPacketPayload.codec((payload, buffer) -> {},')
+				|| !javaText.contains('GLFW.GLFW_KEY_J')
+				|| !javaText.contains('while (shitKey.consumeClick())')
+				|| !javaText.contains('server.getPlayerList().getPlayer(player.getUUID()) != player')
+				|| !javaText.contains('acceptTick(player.getUUID(), server.getTickCount())')
+				|| !javaText.contains('AbjectionActions.start(player, AbjectionActions.Action.SHIT)')
 				|| shitCubeTexture == null || shitCubeTexture.width != 16 || shitCubeTexture.height != 16
 				|| shitBallTexture == null || shitBallTexture.width != 16 || shitBallTexture.height != 16
 				|| shitCubeRecipe.key?.get("#") != "abjection:shit_ball"
@@ -3772,6 +3787,12 @@ project(":onlyfun") {
 							translations.containsKey(it)
 						}
 				}
+				|| ["fr_fr", "en_us", "ru_ru"].any { locale ->
+					def translations = new JsonSlurper().parse(file(
+						"src/main/resources/assets/onlyfun/lang/${locale}.json"))
+					!translations.containsKey("key.categories.onlyfun.onlyfun")
+						|| !translations.containsKey("key.onlyfun.shit")
+				}
 				|| !javaText.contains("ANOMALY_DENOMINATOR = 256")
 				|| !javaText.contains("PITY_START = 24")
 				|| !javaText.contains("class LootboxItem")
@@ -3919,6 +3940,7 @@ project(":onlyfun") {
 
 	tasks.named("check") {
 		dependsOn tasks.named("abjectionActionContractSmoke")
+		dependsOn tasks.named("shitActionRequestSmoke")
 		dependsOn tasks.named("onlyFunGeneratorSmoke")
 		dependsOn tasks.named("verifyOnlyFun")
 	}
@@ -4185,7 +4207,7 @@ tasks.register("verifyShopPricingLayoutRelease") {
 		def release = new JsonSlurper().parse(file("pack/release.json"))
 		def index = new JsonSlurper().parse(file("pack/prism/modrinth.index.json"))
 		if (rootProject.pack_version != "26.2.0-alpha.210"
-			|| rootProject.onlyfun_version != "0.0.0-alpha.23"
+			|| rootProject.onlyfun_version != "0.0.0-alpha.24"
 			|| rootProject.sanctuary_version != "0.0.0-alpha.119"
 			|| release.pack_version != rootProject.pack_version || index.versionId != rootProject.pack_version
 			|| migration.source?.pack_version != "26.2.0-alpha.192"
@@ -4279,7 +4301,7 @@ tasks.register("verifyShopCsvBossGatesRelease") {
 		def catalog = file("onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/shop/OnlyFunShopCatalog.java").text
 		def offerCatalog = file("sanctuary/src/main/java/fr/koka99cab/sanctuary26/sanctuary/shop/ShopOfferCatalog.java").text
 		if (rootProject.pack_version != "26.2.0-alpha.210"
-			|| rootProject.onlyfun_version != "0.0.0-alpha.23"
+			|| rootProject.onlyfun_version != "0.0.0-alpha.24"
 			|| rootProject.sanctuary_version != "0.0.0-alpha.119"
 			|| release.pack_version != rootProject.pack_version || index.versionId != rootProject.pack_version
 			|| migration.source?.pack_version != "26.2.0-alpha.194"
@@ -5548,7 +5570,7 @@ tasks.register("verifyCanapliaAlpha209Release") {
 		if (rootProject.pack_version != "26.2.0-alpha.210"
 			|| rootProject.ambiance_version != "0.0.0-alpha.15"
 			|| rootProject.itsalive_version != "0.0.0-alpha.36"
-			|| rootProject.onlyfun_version != "0.0.0-alpha.23"
+			|| rootProject.onlyfun_version != "0.0.0-alpha.24"
 			|| migration.source?.pack_version != "26.2.0-alpha.207"
 			|| migration.source?.modules != expectedSource
 			|| migration.target?.pack_version != "26.2.0-alpha.208"
@@ -5656,7 +5678,7 @@ tasks.register("verifyAlpha210Release") {
 		}
 		if (rootProject.pack_version != "26.2.0-alpha.210"
 			|| rootProject.sanctuary_version != "0.0.0-alpha.119"
-			|| rootProject.onlyfun_version != "0.0.0-alpha.23"
+			|| rootProject.onlyfun_version != "0.0.0-alpha.24"
 			|| rootProject.iliketomoveit_version != expectedTarget.iliketomoveit
 			|| rootProject.itsalive_version != "0.0.0-alpha.36"
 			|| migration.source?.pack_version != "26.2.0-alpha.209"
@@ -5695,7 +5717,7 @@ tasks.register("verifyAlpha210Release") {
 			|| manifests.sanctuary.custom?.sanctuary26?.data_version != 11
 			|| manifests.sanctuary.custom?.sanctuary26?.network_protocol != 22
 			|| manifests.onlyfun.custom?.sanctuary26?.data_version != 2
-			|| manifests.onlyfun.custom?.sanctuary26?.network_protocol != 2
+			|| manifests.onlyfun.custom?.sanctuary26?.network_protocol != 3
 			|| manifests.iliketomoveit.custom?.sanctuary26?.data_version != 3
 			|| manifests.iliketomoveit.custom?.sanctuary26?.network_protocol != 5
 			|| manifests.itsalive.custom?.sanctuary26?.data_version != 3
diff --git a/gradle.properties b/gradle.properties
index 6809971..71091b0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -26,7 +26,7 @@ masterkey_version=0.0.0-alpha.8
 masterkey_lifecycle=active
 iliketomoveit_version=0.0.0-alpha.15
 iliketomoveit_lifecycle=active
-onlyfun_version=0.0.0-alpha.23
+onlyfun_version=0.0.0-alpha.24
 onlyfun_lifecycle=active
 sanctuary_version=0.0.0-alpha.119
 sanctuary_lifecycle=active
diff --git a/onlyfun/ABJECTION.md b/onlyfun/ABJECTION.md
index bd72f50..f83e5b9 100644
--- a/onlyfun/ABJECTION.md
+++ b/onlyfun/ABJECTION.md
@@ -28,3 +28,12 @@ explicitement d’Only Fun sans cycle inverse, enregistre le type d’entité so
 `abjection:shit_ball` et installe la fabrique commune au lancer manuel et au dispenser. Le
 projectile mesure 0,25 bloc, consomme une unité hors créatif, joue le son de boue à l’impact et
 ajoute sept secondes à la nausée déjà présente sans dupliquer d’objet.
+
+## ABJ-03 — raccourci configurable
+
+La catégorie de contrôles Only Fun expose « Chier », assigné à `J` par défaut. Le client utilise
+`consumeClick`, puis envoie un payload vide `onlyfun:c2s/shit_action`. Le serveur accepte au plus
+une demande par joueur et par tick, revalide que le joueur est toujours connecté, vivant et non
+spectateur, puis appelle le même `AbjectionActions.start(SHIT)` que `/shit`. Maintenir la touche
+ne produit donc pas de répétition par tick et la commande reste disponible. Only Fun conserve ses
+données v2 et passe son protocole réseau de 2 à 3.
diff --git a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestHandler.java b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestHandler.java
new file mode 100644
index 0000000..e2dbbc8
--- /dev/null
+++ b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestHandler.java
@@ -0,0 +1,43 @@
+package fr.koka99cab.sanctuary26.onlyfun.abjection;
+
+import fr.koka99cab.sanctuary26.onlyfun.api.abjection.AbjectionActions;
+import fr.koka99cab.sanctuary26.onlyfun.network.ShitActionRequestPayload;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+
+/** Validates connection/player state and deduplicates malicious same-tick key requests. */
+public final class ShitActionRequestHandler {
+	private static final Map<UUID, Integer> LAST_REQUEST_TICK = new HashMap<>();
+
+	private ShitActionRequestHandler() {
+	}
+
+	public static void register() {
+		ServerPlayNetworking.registerGlobalReceiver(ShitActionRequestPayload.ID,
+			(payload, context) -> handle(context.player()));
+		ServerPlayConnectionEvents.DISCONNECT.register((handler, server) ->
+			clear(handler.player.getUUID()));
+	}
+
+	private static void handle(ServerPlayer player) {
+		MinecraftServer server = player.level().getServer();
+		if (server == null || server.getPlayerList().getPlayer(player.getUUID()) != player
+			|| !player.isAlive() || player.isSpectator()
+			|| !acceptTick(player.getUUID(), server.getTickCount())) return;
+		AbjectionActions.start(player, AbjectionActions.Action.SHIT);
+	}
+
+	static boolean acceptTick(UUID playerId, int tick) {
+		Integer previous = LAST_REQUEST_TICK.put(playerId, tick);
+		return previous == null || previous != tick;
+	}
+
+	static void clear(UUID playerId) {
+		LAST_REQUEST_TICK.remove(playerId);
+	}
+}
diff --git a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/client/OnlyFunClient.java b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/client/OnlyFunClient.java
index 823b791..a995507 100644
--- a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/client/OnlyFunClient.java
+++ b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/client/OnlyFunClient.java
@@ -3,17 +3,34 @@ package fr.koka99cab.sanctuary26.onlyfun.client;
 import fr.koka99cab.sanctuary26.iliketomoveit.physics.VehicleFlightPhysics;
 import fr.koka99cab.sanctuary26.onlyfun.chickenboat.ChickenBoatControlPayload;
 import fr.koka99cab.sanctuary26.onlyfun.chickenboat.ChickenBoatUtil;
+import fr.koka99cab.sanctuary26.onlyfun.OnlyFunMod;
+import fr.koka99cab.sanctuary26.onlyfun.network.ShitActionRequestPayload;
+import com.mojang.blaze3d.platform.InputConstants;
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.keymapping.v1.KeyMappingHelper;
 import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
+import net.minecraft.client.KeyMapping;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.vehicle.boat.AbstractBoat;
+import org.lwjgl.glfw.GLFW;
 
 public final class OnlyFunClient implements ClientModInitializer {
+	private static final KeyMapping.Category ONLY_FUN_CATEGORY =
+		KeyMapping.Category.register(OnlyFunMod.id("onlyfun"));
+	private static KeyMapping shitKey;
+
 	@Override
 	public void onInitializeClient() {
+		shitKey = KeyMappingHelper.registerKeyMapping(new KeyMapping(
+			"key.onlyfun.shit", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_J, ONLY_FUN_CATEGORY));
 		ClientTickEvents.END_CLIENT_TICK.register(client -> {
 			if (client.player == null || client.level == null) return;
+			while (shitKey.consumeClick()) {
+				if (ClientPlayNetworking.canSend(ShitActionRequestPayload.ID)) {
+					ClientPlayNetworking.send(new ShitActionRequestPayload());
+				}
+			}
 			Entity vehicle = client.player.getVehicle();
 			if (!(vehicle instanceof AbstractBoat boat) || !ChickenBoatUtil.hasChickenPassenger(boat)) return;
 			if (!ClientPlayNetworking.canSend(ChickenBoatControlPayload.ID)) return;
diff --git a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/OnlyFunNetworking.java b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/OnlyFunNetworking.java
index cca8c50..a1e0507 100644
--- a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/OnlyFunNetworking.java
+++ b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/OnlyFunNetworking.java
@@ -9,7 +9,7 @@ import net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry;
  * Networking contract for Only Fun. Payload IDs must use the module namespace.
  */
 public final class OnlyFunNetworking {
-	public static final int PROTOCOL_VERSION = 2;
+	public static final int PROTOCOL_VERSION = 3;
 	private static boolean initialized;
 
 	private OnlyFunNetworking() {
@@ -21,7 +21,9 @@ public final class OnlyFunNetworking {
 		}
 		initialized = true;
 		PayloadTypeRegistry.serverboundPlay().register(ChickenBoatControlPayload.ID, ChickenBoatControlPayload.CODEC);
+		PayloadTypeRegistry.serverboundPlay().register(ShitActionRequestPayload.ID, ShitActionRequestPayload.CODEC);
 		ChickenBoatServerController.register();
+		fr.koka99cab.sanctuary26.onlyfun.abjection.ShitActionRequestHandler.register();
 		OnlyFunMod.LOGGER.debug("[{}] Networking contract v{} ready; chicken boat controls registered.",
 			OnlyFunMod.DISPLAY_NAME, PROTOCOL_VERSION);
 	}
diff --git a/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/ShitActionRequestPayload.java b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/ShitActionRequestPayload.java
new file mode 100644
index 0000000..4a4fd70
--- /dev/null
+++ b/onlyfun/src/main/java/fr/koka99cab/sanctuary26/onlyfun/network/ShitActionRequestPayload.java
@@ -0,0 +1,19 @@
+package fr.koka99cab.sanctuary26.onlyfun.network;
+
+import fr.koka99cab.sanctuary26.onlyfun.OnlyFunMod;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+
+/** Empty and therefore strictly bounded request to start the existing server-owned action. */
+public record ShitActionRequestPayload() implements CustomPacketPayload {
+	public static final Type<ShitActionRequestPayload> ID =
+		new Type<>(OnlyFunMod.id("c2s/shit_action"));
+	public static final StreamCodec<RegistryFriendlyByteBuf, ShitActionRequestPayload> CODEC =
+		CustomPacketPayload.codec((payload, buffer) -> {}, buffer -> new ShitActionRequestPayload());
+
+	@Override
+	public Type<? extends CustomPacketPayload> type() {
+		return ID;
+	}
+}
diff --git a/onlyfun/src/main/resources/assets/onlyfun/lang/en_us.json b/onlyfun/src/main/resources/assets/onlyfun/lang/en_us.json
index 641177d..c507c3c 100644
--- a/onlyfun/src/main/resources/assets/onlyfun/lang/en_us.json
+++ b/onlyfun/src/main/resources/assets/onlyfun/lang/en_us.json
@@ -41,5 +41,7 @@
 	"command.onlyfun.history": "Rolls: %s | dry streak: %s | anomalies: %s | last: %s",
 	"command.onlyfun.give": "Granted Only Fun source: %s",
 	"command.onlyfun.roll": "Outcome: %s (%s)",
-	"command.onlyfun.simulate": "Simulation %s × %s: %s"
+	"command.onlyfun.simulate": "Simulation %s × %s: %s",
+	"key.categories.onlyfun.onlyfun": "Only Fun",
+	"key.onlyfun.shit": "Shit"
 }
diff --git a/onlyfun/src/main/resources/assets/onlyfun/lang/fr_fr.json b/onlyfun/src/main/resources/assets/onlyfun/lang/fr_fr.json
index 4b3bc27..e06e14b 100644
--- a/onlyfun/src/main/resources/assets/onlyfun/lang/fr_fr.json
+++ b/onlyfun/src/main/resources/assets/onlyfun/lang/fr_fr.json
@@ -41,5 +41,7 @@
 	"command.onlyfun.history": "Tirages : %s | série sèche : %s | anomalies : %s | dernier : %s",
 	"command.onlyfun.give": "Source Only Fun donnée : %s",
 	"command.onlyfun.roll": "Résultat : %s (%s)",
-	"command.onlyfun.simulate": "Simulation %s × %s : %s"
+	"command.onlyfun.simulate": "Simulation %s × %s : %s",
+	"key.categories.onlyfun.onlyfun": "Only Fun",
+	"key.onlyfun.shit": "Chier"
 }
diff --git a/onlyfun/src/main/resources/assets/onlyfun/lang/ru_ru.json b/onlyfun/src/main/resources/assets/onlyfun/lang/ru_ru.json
index f8589f3..812f033 100644
--- a/onlyfun/src/main/resources/assets/onlyfun/lang/ru_ru.json
+++ b/onlyfun/src/main/resources/assets/onlyfun/lang/ru_ru.json
@@ -41,5 +41,7 @@
 	"command.onlyfun.history": "Розыгрыши: %s | серия: %s | аномалии: %s | последнее: %s",
 	"command.onlyfun.give": "Выдан источник Only Fun: %s",
 	"command.onlyfun.roll": "Результат: %s (%s)",
-	"command.onlyfun.simulate": "Симуляция %s × %s: %s"
+	"command.onlyfun.simulate": "Симуляция %s × %s: %s",
+	"key.categories.onlyfun.onlyfun": "Only Fun",
+	"key.onlyfun.shit": "Испражниться"
 }
diff --git a/onlyfun/src/main/resources/fabric.mod.json b/onlyfun/src/main/resources/fabric.mod.json
index 4701a7a..f3e3531 100644
--- a/onlyfun/src/main/resources/fabric.mod.json
+++ b/onlyfun/src/main/resources/fabric.mod.json
@@ -34,7 +34,7 @@
 			"system_type": "gameplay-system",
 			"namespace": "onlyfun",
 			"data_version": 2,
-			"network_protocol": 2,
+			"network_protocol": 3,
 			"lifecycle": "${lifecycle}",
 			"pack_version": "${pack_version}",
 			"descriptions": {
diff --git a/onlyfun/src/test/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestSmoke.java b/onlyfun/src/test/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestSmoke.java
new file mode 100644
index 0000000..d61239e
--- /dev/null
+++ b/onlyfun/src/test/java/fr/koka99cab/sanctuary26/onlyfun/abjection/ShitActionRequestSmoke.java
@@ -0,0 +1,23 @@
+package fr.koka99cab.sanctuary26.onlyfun.abjection;
+
+import java.util.UUID;
+
+/** Executable check for one physical press and same-tick spam deduplication. */
+public final class ShitActionRequestSmoke {
+	private ShitActionRequestSmoke() {
+	}
+
+	public static void main(String[] args) {
+		UUID playerId = UUID.fromString("00000000-0000-0000-0000-000000000059");
+		require(ShitActionRequestHandler.acceptTick(playerId, 100), "first press was rejected");
+		require(!ShitActionRequestHandler.acceptTick(playerId, 100), "same-tick spam was accepted");
+		require(ShitActionRequestHandler.acceptTick(playerId, 101), "next physical press was rejected");
+		ShitActionRequestHandler.clear(playerId);
+		require(ShitActionRequestHandler.acceptTick(playerId, 101), "disconnect cleanup retained input state");
+		ShitActionRequestHandler.clear(playerId);
+	}
+
+	private static void require(boolean condition, String message) {
+		if (!condition) throw new AssertionError(message);
+	}
+}