Place this clip at the exact reaction beat after a mistake, then follow it with the classic fart sound for a smaller repeat gag. For a bigger finish, end the sequence with the vine boom sound once the group reaction peaks in your edit.
About this sound
This clip is a single fart sound effect lasting just under six seconds, stretched into a loud, ridiculous burst rather than a quick pop. It feels gross, shameless and instantly funny, like a classroom moment nobody can ignore. The humour comes from how far it drags on and how completely it breaks the silence.