Quote from Lily in The Ashtray
Lily: So we check out the painting. [flashback to stoned Lily with The Captain in his bedroom:] Lily: Huh. You know, that elephant painting would look nice in here. The Captain: You're looking at a masterpiece, and you're talking about some elephant painting? Ted: [o.s.] No...! Lily: Oh, this one's nice, too. I just like the elephant painting better. The Captain: You know, it doesn't matter what you like. You're just a kindergarten teacher.