Place it at the reveal of the rat or the messy-room punchline, then follow it with a meme sound for a second reaction. Keep the rat moment first so the follow-up lands as the joke, and use another animal clip when the chaos needs a second beat.
關於此聲音
This is a very short clip centred on rats, lasting under a second and built for a fast reaction. The sudden animal moment feels silly and a little chaotic, the kind of sound that makes a plain scene feel stranger. It works best as a quick burst of rodent mischief rather than a longer joke, landing before anyone has time to expect it.