Place this clip right after the reveal in your edit, then follow it with Sudden Suspense to hold the tension, and close with Oh My God Wow for a second, bigger reaction before cutting to Ceeday Huh as the confused response.
Über diesen Sound
This nine-second clip is an OMG exclamation delivered as a clear human reaction sound, with the emphasis landing on the shock in the voice rather than on any music or background effect. It feels instantly surprised and slightly over the top, the kind of gasp that makes an unbelievable moment feel bigger, funnier and harder to ignore.