Link
Much more in the article.
Chappelle got so angry with the crowd Tuesday night at Sacramento's Memorial Auditorium that the stand-up comic walked off the stage for nearly two minutes. Upon his return, he told the audience, "You people are stupid."
What got the comic so riled up? According to Chappelle, it was audience members who wouldn't "shut up and listen - like you're supposed to."
Much more in the article.