Place this clip right after the visual punchline, then follow it with a baby laughing meme for a bigger group reaction, or switch to a cat laugh meme when the scene cuts to a second person reacting.
关于此声音
This clip is a short human laugh lasting about four and a half seconds, a small giggling burst that sounds unwell and a little unhinged. It gives a listener a funny, awkward feeling, like hearing someone laugh at the worst possible moment and not being able to stop themselves from joining in despite it.