Place it right after the reveal frame in your edit, then follow with a cat laugh meme button if the gloating needs a second voice. For a failed plan instead, swap the follow-up for a bruh soundboard button to undercut it.
关于此声音
This clip is a stretched-out vocal laugh spelling out meuheuheuheu in repeated heu syllables for about nine seconds. It sounds playful rather than menacing, with a smug, teasing energy that makes a small win feel like a master plan succeeding. The drawn-out delivery turns ordinary gloating into an exaggerated, cartoonish celebration listeners instantly read as joking.