Place this clip just before the reveal in your edit, then follow it with the Scream Meme Sound as the payoff. For a failed creepy joke, put the Game Show Buzzer Sound Effect after it instead, so the moment undercuts itself and the edit ends on a laugh.
关于此声音
This 4-second clip is a short piano horror sting, with quick, tense notes that land all at once. It feels unsettling and darkly funny, like a warning that something strange is about to happen. The sudden shift in mood makes an ordinary moment feel suspicious, and the brief, dramatic sound gives a reveal an instant sense of dread without needing any buildup.