Place it as the final beat after a bad suggestion is shown in full, then follow it with Bruh for a second reaction or Emotional Damage when the rejection needs a bigger payoff.
關於此聲音
This short voice clip delivers the phrase I don't think so in about 1.3 seconds, with a flat, unimpressed delivery that leaves no room for argument. It feels blunt and dryly funny, like shutting down a bad idea before it can get any further.