Frasier: I'm not so helpless I cannot install a simple door knocker on my own. [Frasier opens the door, places the doorknocker where'd he like it, and stares]
Martin: You probably need a screwdriver.
Frasier: That's exactly what I was about to get.
Martin: It's in the tool drawer. [Frasier wanders around aimlessly] The drawer under that big tea server thing.
Frasier: Dad, that is a Byelorussian samovar! My God, how long have you lived here?!