Place this clip right after the punchline in a reaction edit, before any commentary returns. Follow it with a baby laughing meme button for a second wave, or cut straight to a bruh soundboard button when the joke needs a deadpan reset instead.
关于此声音
This is a 5.6-second burst of unrestrained human laughter, spelled out as a long 'hahahahhahahaa' with no words or music underneath. It feels gleefully over-the-top and a little contagious, turning a mildly funny moment into something that sounds completely hilarious, even when you are the only one laughing in the room.