Put it at the peak of a visual reveal, then follow it with goofy ahh sounds for the fallout and a quick meme sound effect to close the gag before the next scene starts.
關於此聲音
This clip is a bass-boosted version of the gummy bear sound, with its low end pushed up so the familiar character comes through with a much bigger, rounder thump. It feels silly and over-the-top, like a tiny cartoon mascot suddenly given a huge speaker, and it works best as a quick, daft punchline rather than a subtle background cue.