Denis Leary and his band The Enablers (featuring The Rehab Horns) have released a new single in advance of their Rescue Me Comedy Tour 2, which kicks off May 22 in Atlantic City. Guess what? He's still an a$$hole! The song, "F.U.", has Leary telling you off in no uncertain terms, and in fact, several certainly not safe for work terms. It'll be available May 18 on iTunes as a digital download. But you can listen to it right here, right now.

Denis Leary and The Enablers (feat. The Rehab Horns) – "F.U." (Explicit) by TheSyndicate

Related: Leary talked about The Rescue Me Comedy Tour 2.