Uh-oh! It looks as if Lil Wayne isn't too happy with Pitbull's diss track 'Welcome 2 Dade County.' The Young Money leader went on Twitter Thursday (Feb. 27) to express his thoughts about the song.

In one simple tweet, Weezy responded, "Dam pit bull bro I thought u was kool." No word if he is going to follow that up with a retaliatory track in response to Mr. 305's dig at him.

On 'Welcome 2 Dade County,' Pitbull expresses his hometown pride for Miami and warned Tunechi to watch his mouth when talking about the M-I-A. “You got money, yeah / Yeah, that’s sweet / But we all know Slim and Baby really eat / You talk Miami, if you talking Heat / Moral of the story, don’t s--- where you eat,” he raps.

Pitbull did reply back on Twitter, explaining why he had to give Wayne a verbal spanking. "I am cool papo but imagine me s---ing on anything new orleans which I was just there for super bowl the big easy I loved it," he wrote. "The world shows me love and vice versa but miami is all I got. No disrespect, just the truth."

Lil Wayne is no stranger to rap beefs. Last year, the 'No Worries' rapper engaged in a lyrical dis-a-thon with G.O.O.D. Music artist Pusha T. It ended in a draw with Pusha only warning that he has more arsenal in the stash if him and Wayne go at it again.

Although Pitbull is considered a pop star, he's can also spit tough rhymes as well. The 'Get It Started' artist used to rap under the tutelage of Uncle Luke and Lil Jon. In other words, Mr. 305 can handle himself in a rap battle.

Hopefully, these two artists can come to a truce since they both reside and love the city of Miami.

Who do you think could win in a rap battle -- Lil Wayne or Pitbull? Tell us in the comments below.

Listen to Pitbull's Song 'Welcome to Miami Dade'