Oh No He Didn't: Rapper Vic Mensa Disses Nick Cannon On 'Wild & Out' -- With A Reference To Mariah

On tonight's Wildstyle, the 21-year-old goes mental on the mic -- and destroys Mr. Carey's team.

Basketball superstar Skylar Diggins may be a beast on the court, but the comedy stage is a whole other ball game. That's why on tonight's "Wild 'N Out," she accepts an assist from rising rapper Vic Mensa in the Wildstyle.

Vic does more than just help, though -- he practically performs a freestyle slam dunk. In the sneak peek below, the 21-year-old spits non-stop diss after diss, obliterating the opposing team led by Nick Cannon.

"I guess it's all a joke like it's funny and cute, but why Mariah f***ing around make more money than you," he starts out.

Going after someone's wife should be the game-finisher, but not for Vic. He goes on to roast another team member, then finishes his freestyle with a one-liner that makes even the "WNO" bossman burst into laughter. Hint: It involves a '90s R&B group with extremely questionable taste in fashion.

So what did Vic say to Nick? And how does the latter retaliate? Watch the clip -- and be sure to tune in to "Wild 'N Out" tonight at 11/10c on MTV2!