Place this clip right after the failed joke in your edit, then follow it with a sad trombone for the fallout, or swap in a sitcom laugh track when you want the scene to play as an old comedy beat instead of a chat reply.
Over dit geluid
A five-second German voice clip of a speaker saying 'mei bist du lustig' in a flat, deadpan delivery. The line lands as dry sarcasm rather than a real compliment, making the listener feel like their joke just fell completely flat and everyone in the room knows it.