A disagreement during a match at a 1997 episode of Nitro led to two of WCW's biggest stars fighting backstage.

"Rowdy" Roddy Piper may have never been a WWE or WCW World ... Maher argued that wrestling had violence outside of the ring ...

After months away, Adam Copeland, AKA Edge, AKA Cope, has finally returned to the AEW ring and he's already kicked off a new feud with a rival he is comparing to the legendary "Rowdy" Roddy Piper.

On a recent edition of his "Six Feet Under" podcast, The Undertaker recalled learning from the unconventional 'Rowdy' Roddy ...