Place it immediately after a confident claim in your edit, just before the fail is revealed, then follow it with the Vine Boom Sound Button for a heavier hit. For a longer reaction chain, pair it with the Fahhh Meme Sound Button and let the second one answer the first.
About this sound
This is a short, roughly three-and-a-half-second clip of one voice letting out a long, drawn-out fahhh, an exaggerated shout that stretches the sound until it becomes funny on its own. It feels loud, silly and deliberately over the top, like a sudden burst of chaos that catches you off guard and makes an ordinary exchange feel ridiculous.