Quote from Niles in You Can't Tell a Crook by His Cover
Waiter: Here's your coffee. Anything else? Niles: Yes, the check please, and quickly. Frasier, we've got to rescue her. Frasier: Oh Niles, Niles, just sit down and relax, for God's sake. You're being irrational. Niles: Don't you dare call me irrational! You know that makes me crazy!