Legendary wrestler Badd Ass Billy Gunn has been caught in a Mel Gibson-esque phone rant to his alleged mistress.

Listen to the expletive-laced audio.

24-year-old Deborah 'Pinky' Simovitch of Canada told RadarOnline.com she became romantically involved with the married two-time WWF Hardcore Champion in March of this year.

PHOTOS: Celebrity Cheaters