diff --git a/modules/vojs.js b/modules/vojs.js
index 5b4cb75..f2a0709 100644
--- a/modules/vojs.js
+++ b/modules/vojs.js
@@ -146,9 +146,35 @@ module.exports = {
         vytahnout(mes.member, Number(celArgs) || 0);
         break;
 
+      case "krkacek":
+      case "krkáček":
+      case "krkácek":
+      case "krkaček":
+      case "krk":
+      case "grg":
+      case "grgnisi":
+      case "krknisi":
+      case "grgacek":
+      case "grgáček":
+      case "grgácek":
+      case "grgaček":
+        (async _ => {
+          let vojs = mes.guild.voice?.connection;
+          let odpojit = false;
+          if (!vojs) {
+            const chanel = mes.member.voice.channel;
+            if (!chanel) return mes.channel.send("*grrrrrrrrg*");
+            vojs = await chanel.join();
+            odpojit = true;
+          }
+          vojs.play(`./zvuky/grg.mp3`, { volume: 0.5 }).on("finish", _ => { if (odpojit) vojs.channel.leave(); });
+        })();
+        break;
+
       default:
         return false;
     }
+
     return true;
   },