By courtesy of Urban Dictionary,

Italian Job:
Theft.
So named for the 1969 Michael Caine movie, remade in 2003 with flavor-of-the-month Marky Mark Wahlberg. The word job at the end of it gives it obvious sexual connotations, but as the 1969 film is generally regarded to be a classic, the illegal implications are unavoidable.

John:
What up, dawg. You hook up with that shorty last night?

Dave:
Ah, man. We went back to my place, right? She did me on the couch, then did a little somethin' else back in the bedroom. And then.... she gave me an Italian Job.

John:
She... what? She used marinara sauce or somethin'?

Dave:
Naw, man... when I woke up, she was gone, and had STOLEN ALL MY SHIT.