Watch Dustin Poirier Slip Conor McGregor A Bottle Of His Signature Hot Sauce Ahead Of Their UFC 257 MatchWatch Dustin Poirier Slip Conor McGregor A Bottle Of His Signature Hot Sauce Ahead Of Their UFC 257 MatchDustin Poirier is literally bringing the heat to Conor McGregor.DJ DigitalDJ Digital