Place it at the end of a failed attempt, after the mistake is shown, so it closes the moment. Pair sudden suspense before the reveal to build tension, then follow this clip with oh my god wow for the group's response.
關於此聲音
This is a short spoken reaction clip, just over four seconds long, built around the slang line 'ngl bruh, we're cooked.' It works as a funny admission that a plan has failed and there is no way back, with a defeated, playful feeling that turns an awkward slip into a shared joke.