Put Dun Dun Dun just before it, let this clip land on the reveal, then follow with SpongeBob Fail to sell the reaction. That slow dread cue first and comic fail sound after gives the reveal a clear before and after.
About this sound
This short jumpscare effect is a sudden, high-pitched scream burst lasting just over two seconds, built to hit without warning. It feels jarring and panicky, the kind of sharp shock that makes a listener flinch before laughing at the fright.