MMG soldier Meek Mill signed on with Roc Nation in May for a management deal, but it's only four months later and it looks like there's already trouble brewing. Despite Roc Nation landing Meek an endorsement deal with the headphone company Skull Candy, the Philly rapper sent shots at his management for apparently dropping the ball on a Brooklyn concert.

Meek was supposed to perform at a nightclub in Brooklyn, but security in the club was not on point. Even though he was in the building, Meek had to depart without performing at all because it was so out of control. Though he could just as easily be angry at the club, Meek took it out on Jay-Z's Roc Nation.

Meek's tweet reads simply, "I got dumb a** management!"

I'm sure Hov isn't too fond of being called a "dumb ass". Peep the tweets above.