Place it right after the reveal in a fail edit, before any commentary returns. Follow it with a sad violin meme sound effect for the aftermath, or lead into it with a wrong answer game show buzz when a choice goes badly.
關於此聲音
A seven-second voice clip of someone blurting oh nonononono in a rush, the pitch climbing as the nos pile up with no music underneath. It feels like pure comic dread, the sound of watching a mistake happen and knowing it is already too late to stop it.