diff --git a/src/modules/core/index.ts b/src/modules/core/index.ts
index 665d799..be25ad0 100644
--- a/src/modules/core/index.ts
+++ b/src/modules/core/index.ts
@@ -37,7 +37,8 @@ export default class CoreModule implements IModule {
 			this.humu(msg) ||
 			this.batou(msg) ||
 			this.ponkotu(msg) ||
-			this.rmrf(msg)
+			this.rmrf(msg) ||
+			this.shutdown(msg)
 		);
 	}
 
@@ -328,6 +329,16 @@ export default class CoreModule implements IModule {
 		};
 	}
 
+	private shutdown = (msg: MessageLike): boolean | Result => {
+		if (!msg.includes(['shutdown'])) return false;
+
+		msg.reply(serifs.core.shutdown);
+
+		return {
+			reaction: 'confused'
+		};
+	}
+
 	public onReplyThisModule = (msg: MessageLike, data: any) => {
 		if (msg.text == null) return;
 
diff --git a/src/serifs.ts b/src/serifs.ts
index f370dfc..efe5c9b 100644
--- a/src/serifs.ts
+++ b/src/serifs.ts
@@ -98,7 +98,9 @@ export default {
 			normal: '(じとー…)',
 
 			hate: '…頭大丈夫ですか？'
-		}
+		},
+
+		shutdown: '私まだ眠くないですよ...？',
 	},
 
 	keyword: {