Having been described as an "incredible troll", Connor McGregor put his moniker to the test over the weekend when he stepped out wearing a retro C.J. Watson Jersey. Watson played for the Warriors from 2007-2010 during which he was also apart of controversy involving Mayweather and the mother of his children, Josie Haris.

According to Martin Harris' of USA Today: Harris says she awoke with Mayweather screaming and grabbing her hair. She says he’d read affectionate text messages between her and NBA basketball player C.J. Watson, described in her book draft as her “summer love.”

McGregor went for the ultimate low-blow by rocking the C.J. Watson Jersey, who happens to share the same number 23 as current Warriors Forward, Draymond Green. Fresh of winning Defensive Player of the Year and another NBA Championship, Green was quick to let McGregor know that the Warriors' allegiance lies with Money Mayweather, telling the MMA champ to take the jersey off. McGregor clapped back, claiming to be unaware of who Green was and starting an intense back and forth between the two. Check out the gallery above.