Place it at the very end of a rant or argument clip, after the other speaker stops. Pair it with a shocked silence beat, then a chipmunk laugh if you want the tone to turn from angry to mocking.
Über diesen Sound
The clip is a spoken Italian phrase lasting just under 13 seconds, delivered as a direct, rude dismissive line from a group meme. It sounds coarse and annoyed rather than playful, giving listeners that fed-up, conversation-ending sting of someone telling another person off in Italian.