Frasier: So, Abby, you happen to get any interesting e-mails today?
Abby: Yes, I did. But none that I feel comfortable discussing in front of your father.
Martin: Hey, Abby, you'll like this one. We used to tell it in the precinct. How many lawyers does it take to screw in a light bulb?
Abby: I don't know. It depends on how many cops planted it there?
Frasier: Thrust and parry, Dad.