Roz: I can't stay, I just stopped by to drop off your punch bowl.
Frasier: Well, thank you, Roz. Say, what kind of punch did you serve?
Roz: Well, first I filled it with ice. Then I just poured orange juice and vodka over it.
Frasier: Well, Roz, that's just a giant screwdriver.
Roz: Yeah. So? What am I, Martha Stewart?