It’s Mel Gibson unplugged — and his ex-girlfriend has 30 minutes of the disgraced actor’s ranting.

WORLD EXCLUSIVE: MORE Mel Gibson Rants Caught On Tape -- Calls Oksana A "Psycho C***"

As RadarOnline.com revealed in a world exclusive, the actor used the N-word and other disgusting phrases in a profanity-laced argument with ex-girlfriend Oksana Grigorieva, even calling her a “f---ing pig in heat” and “psycho c---.”