Grandpa: I'm gonna go down to that ****ing agency and give them a peace of my mind. And if that make's me old-fashioned, I don't give a horse's patoot!
Rory: No. Saying "horse's patoot" makes you old-fashioned.
Grandpa: Well, how's this, sonny boy? I don't give a rat's a**!
Rory: That's good. But lose the "sonny boy."