Thought Joey Crack done beefing? think again.

Fat Joe and The Game are comebacking rapper Ja Rule for a new Rick Ross joint named "Mafia Music".

Fat Joe is also dissing out Tony Yayo, Lloyd Banks & DJ Whoo Kid.

Also word on the street said 50 Cent offered Rick Ross half million $ to stop the beef, fiddy denied the rumor in a MTV respond.

Is it really POW? or the hip hop sandbox is heavily fulfilled again with the yard boys? Listen yourself: