diff --git a/src/events/discord.ts b/src/events/discord.ts
index 5a61c3b..15b7f27 100644
--- a/src/events/discord.ts
+++ b/src/events/discord.ts
@@ -9,6 +9,7 @@ import { config } from "@/config"
 import { isMessageQuizQuestion } from "@/commands/fun/quiz/quiz"
 import { generateWithGoogle } from "@/utils/intelligence"
 import { backSpace } from "@/utils/textUtils"
+import { detectFeur, generateResponse } from "@/utils/messageManager"
 
 client.on(Events.InteractionCreate, async (interaction) => {
     if (interaction.isCommand()) {
@@ -88,4 +89,8 @@ client.on(Events.MessageCreate, async (message) => {
             logger.info(`Réponse de l'IA à <@${message.author.id}> dans <#${channelId}> : ${aiReponse}`)
         }
     }
+
+    if(detectFeur(message.content)) {
+        message.channel.send(generateResponse())
+    }
 })
diff --git a/src/utils/messageManager.ts b/src/utils/messageManager.ts
new file mode 100644
index 0000000..9a5b90b
--- /dev/null
+++ b/src/utils/messageManager.ts
@@ -0,0 +1,53 @@
+const quoiRegexs = [
+    // Quoi
+    /quoi/,
+    /quoi\?/,
+    /quoi\ ?/,
+    /quoi\ ?\?/,
+    /quoi\ ?\?/,
+
+
+    // Koa
+    /koa/,
+    /koa\?/,
+    /koa\ ?/,
+    /koa\ ?\?/,
+    /koa\ ?\?/,
+]
+
+export const possibleResponses = [
+    {
+        response: "Feur.",
+        probability: 80
+    },
+    {
+        response: "coubeh.",
+        probability: 10
+    },
+    {
+        response: "drilatère.",
+        probability: 10
+    }
+]
+
+
+export function detectFeur(message: string): boolean {
+    for (const regex of quoiRegexs) {
+        if (regex.test(message.toLowerCase())) {
+            return true
+        }
+    }
+    return false
+}
+
+export function generateResponse(): string {
+    const random = Math.random() * 100
+    let cumulativeProbability = 0
+    for (const response of possibleResponses) {
+        cumulativeProbability += response.probability
+        if (random <= cumulativeProbability) {
+            return response.response
+        }
+    }
+    return "Feur."
+}
\ No newline at end of file