Put this clip at the punchline reveal, after the setup line and before the reaction shot, then follow it with the Anime Wow Sound Button so the second hit extends the gag into the next cut for viewers.
關於此聲音
This is a very short chorded sound effect pitched up to a squeaky, helium-like register, lasting just 0.6 seconds in a single hit. It feels silly and cartoonish, turning an ordinary moment weightless and absurd for a split second, like a serious line suddenly spoken in a tiny, high voice.