Place it at the end of the setup, right before the hidden object, choice or answer appears on screen. Follow it with the Game Show Correct Answer when the reveal is genuine, or an Evil Laugh when the twist turns out to be a prank.
About this sound
This is a short, roughly seven-second suspense sting built for meme buttons, with a low, creeping tone that keeps rising toward a reveal. It feels tense and playful at once, like something secret is about to be shown, and it turns an ordinary pause into a moment of curiosity before the twist lands.