Place it as the closing beat after a clip of someone presenting trivial news like breaking information, then let Nelson's Ha-Ha! follow if you want a second reaction from another voice, or end the edit there for a cleaner cutoff.
Über diesen Sound
A three-second voice clip of one speaker delivering the line Nobody gives a shit as a single spoken sentence, with the speech carrying the whole clip. It gives a bluntly dismissive feeling, the kind of indifference that shuts a conversation down instantly and makes the brush-off itself the joke for everyone listening in.