Ronda Rousey, according to ESPN’s Darren Rovell, Rousey is trying to trademark a phrase that has become very popular. The phrase “Do Nothing B***h,” or “DNB” is being trademarked by Rousey. She says a “DNB” is a woman that “”tries to be pretty and be taken care of by someone else. Rousey has already sold more than 50,000 T-shirts that have “Don’t Be A D.N.B” on them. She has also trademarked the name “Rowdy Ronda Rousey.”