Place it at the beat where the reveal lands, before the next joke or reaction, so it acts as the pause between setup and payoff. Follow it with Awkward Moment Sound Effect to hold the beat, or put WTF Boom Sound Effect right after it for a stronger follow-up.
About this sound
This is a roughly 4.7-second voice clip of someone cutting in with an unfinished “ayo, what the...” as if caught off guard mid-sentence. It feels funny, tense and awkward, turning a suspicious or out-of-pocket beat into a shared double-take. The line arrives all at once, so the disbelief registers instantly and the moment feels even stranger.