The line comes from Half Baked, the 1998 stoner comedy co-written by and starring Dave Chappelle, where his character delivers the booing call as a comic put-down. Clipped from the film, it circulated on soundboards and social media as a short reaction sound for mocking unpopular opinions and embarrassing moments. Its simple, repeatable wording and Chappelle's recognisable delivery helped it travel beyond the film, and it remains popular in memes, gaming clips and reaction edits because it instantly frames someone as the butt of the joke.
About this sound
Dave Chappelle's 'Boo this man!' line from Half Baked, used as a crowd reaction to mock a bad take, fail or unpopular opinion in memes and edits.
Dave Chappelle delivers the line with a loud, playful shout, calling for the whole crowd to boo in unison as if someone has just said something embarrassing in public. His voice rises sharply on “Boo this man,” then drops into a mocking, theatrical tone that makes the insult feel like a joke rather than a real attack. The short clip has the energy of a live comedy audience turning on a heckler, so it lands instantly even without the film context. It works as a punchy reaction, turning a bad opinion, failed attempt or awkward moment into a shared laugh.