Place it at the end of a bathroom joke, after the setup line and just before the reaction shot. Follow it with a classic fart sound for a double gag, or lead into it with an anime wow for a surprised cutaway before the payoff.
关于此声音
This is a short 1.1-second Japanese fart sound effect built around the buriburi noise for a bathroom mishap. It lands as crude, silly and instantly awkward, the kind of noise that makes a room laugh before anyone can pretend it did not happen. Its cartoonish exaggeration keeps the joke light rather than realistic.