Place this clip right after the question it dodges in your edit, then follow it with the oh my god wow reaction for the other person's disbelief, or precede it with a wrong answer game show hit for quiz fails.
關於此聲音
This is a 1.7-second voice clip of the short line 'I don't know' tied to Omni Man. It lands as a flat, clueless shrug, funny because the reply gives nothing away and leaves the other person hanging in an awkward pause.