Definitions by Cassiestein

Philip John Clapp 

The real birth name of Jackass star, Johnny Knoxville. He got his stage name, Johnny Knoxville, from two things. His middle name, John. Also, he was born & raised in Knoxville, Tennessee.

Johnny Knoxville's real name is Philip John Clapp or PJ Clapp.

Philip John Clapp by Cassiestein August 7, 2009