Put boeee at the reveal point of the edit, after the mistake is fully visible to viewers. Lead in with a bruh for a flat first reaction, follow boeee with emotional damage for an over-the-top closer, and keep other meme hits out of that sequence so the order stays clear.
このサウンドについて
This clip is a drawn-out vocal 'boeee' stretched into a single silly exclamation, more cartoon groan than a real word. It lands as goofy and mildly deflating, the kind of noise that turns a dull or awkward beat into a joke without needing any setup or explanation from anyone else listening in the moment.