Place this clip at the punchline of a short edit, after a dun dun dun sound button builds the reveal and before a vine boom sound button underlines the reaction shot that follows it.
關於此聲音
This is a short 1.8-second burst of exaggerated laughing, written out by its uploader as a drawn-out mehehehe cackle. It lands as gleefully unhinged and a little villainous, the kind of laugh that makes a harmless moment feel like a master plan has just succeeded. The over-the-top delivery keeps it playful rather than genuinely menacing.