Place this clip at the very end of a failed attempt, after a wrong answer sting sets up the mistake, then let Nelson's ha-ha follow it to turn the insult into shared laughter.
關於此聲音
This is a very short Mandarin voice clip saying '你真的很爛', or 'you really suck', delivered in a flat, dismissive tone in under a second. It lands as a blunt, teasing put-down rather than a shout, making the listener feel mocked and a little embarrassed. The brevity keeps the insult sharp, direct and easy to drop into a reply.