Place this clip right after the unwanted guest's entrance in your edit, following a Discord Join cue to set up the arrival. Follow it with Nelson's Ha-Ha! for the group's reaction, or a Faaaa sigh if the guest still refuses to take the hint and leave.
Über diesen Sound
This is a short voice clip, about one and a half seconds long, of a speaker saying the phrase Bidde Ferlass Uns in a pleading tone. It gives a listener a mix of exasperation and awkward humour, like a group has run out of patience and is asking someone to leave in the most direct way possible.