Place it right after the mistake is revealed, then follow it with a short laugh to close the sequence, and save the alert sting for the moment just before the reveal so the edit builds from warning to reaction to payoff.
關於此聲音
Theodort's clip is a single drawn-out shout of 'Fahhhhh' that runs for about fifteen seconds, with the voice held in one sustained yell. It feels over-the-top and absurd, the kind of sound that turns a small failure into a dramatic collapse. It lands as pure comic exaggeration, silly and theatrical without needing any setup.