He has worked on a lot of projects that have been laugh riots. Take the example of Tenacious D and School of Rock as object lessons in his art of parodying and classic impersonations. Now he and Jimmy Fallon have teamed up to sing the 90s song More Than Words. This revolutionary version of the song tickles the funny bone alright. The original band which sang the song was Extreme. The two got their freak on at the platform that was the Tonight Show.