Frasier: Will you be much longer?
Niles: Almost done.
Frasier: I only ask because Roz and I have this very important job interview tomorrow, I'd like to be well rested. You've been in there for twenty minutes!
Niles: No, I haven't. [a ding is heard] Now I have. You should try this marvelous new facial feel, it's like getting ten years back.
Frasier: What about the last half hour?