The sheriff thought, the dirty rat, he's taking the easy way.

Chicago is gaining on the dirty rats, and not just the kind targeted by the prosecutor's office.

Some dirty rat put that gun in my hand!'

I heard it, you dirty rat of a director!

He added, for good measure, "The dirty rats have not seen the blood of women and children in the gutter."

We've got to show that society and the police department, and not a bunch of dirty rats, are running this town.

You seem like a pretty smart cookie, so I thought between us, we could figure out some way to trap that dirty rat.

I was at my desk trying to learn how to say "you'll never get me, you dirty rat," in Russian.

During this time, he became known for his catchphrase, "it's a dirty rat!"

Not even close to as bad as the dirty rat Marchand.