The Departed quotes

There is no one more full of shit than a cop except for a cop on TV.

Billy

Fitzy: She didn't notice us, she must be a cop.
Delahunt: Yeah, she's probably the fucking Police Commissioner.

Fitzy, Queenan

Oliver Queenan: You don't have much family.
Billy Costigan: I don't have any family.

Queenan, Billy