Place it at the start of a reveal or transition, then follow it with a short laugh or a game-show correct answer once the surprise is clear. Keep it as the opening musical cue, and let the reaction sound carry the second half of the moment.
About this sound
This is a short musical clip lasting about nine seconds, credited to AudioLab under the name Syska. It plays as a compact piece of music rather than a spoken line or a single effect, made to be dropped into a moment and heard straight away. It feels bright and energetic, giving a quick lift that suits a playful reveal or a fast cut.