McGregor Posts Another Mayweather Tease: “I Am Going To Break His Face”

Uht oh.As 2016, one of the craziest years in MMA history, comes to an end, two-weight UFC World Champion Conor McGregor checks in with one last "Notorious" tweet to hype up the fantasy boxing match that fans are chomping at the bit for.Featured below is the latest Twitter offering from UFC's Irish-born mega-star. As seen in the tweet embedded below, McGregor posted a photo of himself wearing boxing gloves in a new split-screen shot that also features boxing's pound-for-pound king, Floyd Mayweath