Niles: Oh, Frasier, I'm not surprised he's hiding behind lawyers. What other behavior would you expect... from a chicken?
Harvey: What did you say?
Niles: I was speaking to my brother. [stands] But, to put it in language you can understand, [clucking].
Frasier: Nile. This is no time for you to assert yourself.
Harvey: Hey, your brother's making trouble here...
Niles: Oh, oh, oh. What are you gonna do? Flap me with one of your big fluffy wings?
Frasier: Niles, stop it. Please excuse him.
Niles: Oh, for god's sake, Frasier don't waste your breath on this hairy, knuckle-dragging, mouth-breathing troglodyte who's probably the only male in existence who suffers from penis envy!