Put it in the middle of an edit, straight after the failed line and before any reaction shot, so that beat becomes the joke. Follow it with SpongeBob Sad Song for extra disappointment, or cut to DJ Airhorn Sound Effect when you want the scene to snap back to energy.
關於此聲音
This clip is about four seconds of sparse crickets chirping over a quiet background, with no voices or music to distract from the empty pause. It feels awkward and dryly funny, turning a failed joke or an unanswered question into a clear, teasing silence that everyone recognises at once.