Frasier: Dad, when you were at the café today, you didn't eat a brownie that Roz brought for Niles, did you?
Martin: Yeah, but I replaced it.
Frasier: For God's sake. That was a pot brownie. You're stoned off your ass!
Niles: Well, someone must feel pretty out of it, being the only one here who isn't completely burnt.
Frasier: Oh, knock it off, you imbecile. You're as sober as I am!