Used after the first time a heterosexual man has committed an ungodly deed with a fellow male. Rarely used in actual conversation, but often used in text.
Mike: Yo man, I got a chance to experience the TRUE SOUTH last night dude.
Billy: What the hell do you mean by that, Mike?
Mike: You know man! Think Sausages, Kielbasas, Pickles and rods!
Billy: Oh, that TRUE SOUTH! My dude you done went gay on me!
Mike: It REALLY wasnt that bad bro. O yea and sidenote, when they say EVERYTHING's bigger in Texas -- I can tell you first hand that it's the god darn truth!
Billy: Wow.... I thought I'd heard it all