If you want to see that type of humor, watch Mind of Mencia on Comedy Central. In his very first show, he warns that there will not be a race or religious group that will not be offended. Since he's hispanic, he can get away with it. Based on your list of shows, I guarantee you will laugh your a$$ off!
Yeah, he's prett funny, but Dave Chappelle... oh man. You could bust a lung laughing at that guy. Sure, he got burned out, but I hope he can keep pumping out those shows. Probably one of the funniest people out right now IMO