Place it in the middle of a guessing sequence, after a Dun Dun Dun build-up and before the answer is shown, then follow the reveal with a Vine Boom to mark the payoff and a Censor Beep over any clue you want to hide until the end.
Über diesen Sound
This clip is an unlabelled sound effect listed only under a string of numbers, with no title or artist credit attached to it. Hearing it without any context makes it feel unexpected and slightly puzzling, the kind of noise that prompts a second listen to work out what just happened.