Place this clip right after the visual payoff, then follow it with a Vine Boom Sound Effect for a heavier second beat. For physical fails, layer a Classic Punch Sound Effect just before it so the reaction reads as the consequence in your edit.
About this sound
This three-second voice clip is a man blurting “oh shit, not good” in a worried, slightly frantic tone after realizing something has gone wrong. It feels panicked and disbelieving at once, turning a small mistake into a bigger comedic payoff because the reaction arrives instantly and leaves no doubt things have turned bad.