Place it at the very end of a win, after the action has already finished, so the celebration becomes the punchline. Pair it with the SpongeBob Fail sound for a fake-out loss first, then let the air horn follow it for an even bigger finish.
About this sound
This is SpongeBob's Victory Screech, a loud, goofy yell lasting just under eight seconds that turns a small success into an overblown cartoon celebration. It feels gleefully absurd and instantly funny, like someone cheering far too hard for far too little. The clip comes from SpongeBob SquarePants, where the exaggerated shout is used as a punchline for wins that do not deserve it.