Place this clip at the exact frame the mistake is revealed, after a sudden suspense sting builds the pause. Lead in with no no wait wait for frantic warnings, then follow the shout with a damn reaction to close the scene.
關於此聲音
A short voice clip of a man shouting the Portuguese slang 'Caraio fudeu' in one frantic burst, lasting just over a second. It lands as panicked and funny at once, the sound of realizing a mistake is already too late to fix and everyone in the room knows it.