Place this clip at the very end of a reaction sequence, after the mistake has already landed. Build tension with the Awkward Crickets sound first for a failed joke, or follow a reveal with the Shocking sound before cutting to this as the closing line.
About this sound
A very short voice clip of Luisito Comunica blurting out 'a la verga,' a blunt Spanish exclamation used to dismiss something outright. The delivery is exasperated and funny rather than angry, turning instant frustration or disbelief into a quick, final reaction that lands like a verbal door slam.