http://www.youtube.com/artist/bill-hicks?feature=watch_video_title (http://www.youtube.com/artist/bill-hicks?feature=watch_video_title)
I dig Hicks but he has a real thread of anger and aggression that comes through sometimes particularly when he talks about religion.
His wierd 'horned goat fucking the young virgin rant' was also totally fucked up. Made him look like a pederast.