Place it as the closing beat of a roast montage, then follow with the awkward crickets sound button to let the reaction hang. For a lighter cut, lead in with the chipmunk laugh sound button before it so the insult reads as the final tag rather than the opening line.
About this sound
This is a short 1.7-second voice clip of a man shouting a crude German your-mother insult in a harsh, confrontational tone. The delivery is blunt and deliberately offensive, giving listeners a shocked, awkward laugh or an instant cringe, which is exactly why it gets used as an exaggerated roast rather than a serious threat in casual banter.