1 definition by Whistledick Pete

Thunderfist

A drunken rock and roll band from Salt Lake City. Known for hilarious live sex acts onstage and random food eating contests during their shows. The name is derived from a German pornography magazine depicting a hard punch to the back of the head while ejaculating in a person's anus..

Did you see Thunderfist last night? How can they get any more fat?

by Whistledick Pete September 1, 2010