Put it at the cut where the setup ends, after a Dun Dun Dun sting and before a Vine Boom underlines the impact, then follow with a Classic Punch Sound if the action keeps escalating.
Über diesen Sound
The Effing Scare Fighter clip is a short sound effect lasting about one and a half seconds, built around a sudden scare moment rather than speech or music. It lands as abrupt and startling, the kind of jolt that makes listeners jump before they laugh. That sharp surprise is what makes it work as a quick shock in a prank or reaction moment.