Filed under: Featured Videos , News , UFC , Videos As he’s known to do, Conor McGregor took over the UFC’s “Go Big” media event, which was held last Friday in Las Vegas ahead of UFC 191. On a stage filled with the biggest names in the UFC, Mcgregor dominated the event, taking shots at seemingly everyone while introducing the concept of “ red panty night ” to the MMA world. When UFC President Dana White came over and whispered in McGregor’s (18-2 MMA, 6-0 UFC) ear it was assumed by many that the boss was telling the interim featherweight champion to take it down a notch. The truth is far less serious, according to White. “I told him that his zipper was down,” White said at the UFC 191 post-fight press conference.