Place this clip at the reaction beat after the reveal, then follow it with the shocked meme sound for a second hit, or swap that follow-up for the oh no no no laugh when the moment turns into a playful fail.
關於此聲音
This clip is a roughly ten-second vocal sound built around a stretched oooOOooOOO that rises and falls in pitch. It feels silly and exaggerated, like someone reacting with mock amazement, and that overdone wobble makes even a small moment sound dramatic and funny.