Muttz is pretty much bang on!
http://en.wikipedia.org/wiki/Russell_Brand
He's a British comedian, famous for drug use, womanising, and a penchant for long words (like 'penchant' :icon_tongue

. He can be quite funny, but it gets irritating quite quickly. He had a radio show on the BBC here for a while, but he was booted out for calling up an aging actor (Manuel, from Fawlty Towers) live on the radio and then announicing that he had done lots of terribly rude things to his granddaughter.
DId you ever see the movie "Forgetting Sarah Marshall"? He was the 'rocker' in that.