Gibbs: (when Abby IDs their subject) Mafia?
McGee: With names like Vic Gera and Guido Valentino, what else?
Tony: Probie! In case you forget, my name is Tony DiNozzo- Italiano. Doesn't make me Mafia, now does it?
McGee: No, of course not. I'm sorry.
Tony: Prego. (slaps McGee on the back of the head)