If you got about 20mins (or just never seen it) here is the battle between Cassidy and Freeway. It was funny as hell to me how someone off the street could just roast someone from "the ROCK"

part1
http://www.youtube.com/watch?v=DA61Rq7Inpk

part2
http://www.youtube.com/watch?v=ecoK8UgHkz0