Place it at the very end of a failed attempt, after a death cue such as Roblox Oof, so the sequence reads as a complete loss before the screen cuts away. Follow it with Okay Let's Go when the next try starts, giving the edit a clear defeat-then-restart shape.
關於此聲音
This is the nine-second Game Over jingle from Super Mario World, a short descending synth tune that plays on the Super Nintendo after Mario loses his last life. It feels lighthearted and mock-dramatic, turning a loss into a joke instead of a setback. The tune comes from Nintendo's 1990 Super Nintendo platformer, where it marked the end of a run.