The Best Shelly Quotes

[Columbo's car has been repaired. He's presented with the bill]
Lt. Columbo: That much, huh?
Shelly: Wasn't the parts so much as the time it took. It's not easy to work on a car in that condition.
Lt. Columbo: Will you take a check?
Shelly: You haven't got a credit card?
Lt. Columbo: I'm from the... uh... police. Lieutenant Columbo... uh.
[He struggles to get out his I.D]
Shelly: What, are you... uh... undercover or something?
Lt. Columbo: No, I'm underpaid.