http://www.MMAWeekly.com/ -- As is customary before its pay-per-view events, the Ultimate Fighting Championship on Thursday held a media conference call as lead-up to next week's UFC 158: St-Pierre vs. Diaz, which takes place on Saturday night at the Bell Centre in Montreal.

The call was slated to feature the top six welterweights on the card: Georges St-Pierre, Nick Diaz, Carlos Condit, Johny Hendricks, Nate Marquardt, and Jake Ellenberger.

It quickly devolved into a verbal slugfest between St-Pierre and Diaz with Diaz going off on an epic tirade that drew St-Pierre out of his typically reserved and laser-focused shell.

There are truly no words to do justice to the jaw-dropping banter between the two, so here, in its entirety is the UFC 158 conference call audio featuring Georges St-Pierre and Nick Diaz.