Xander: So, what do you think?

Buffy: It’s nice.

Xander: But do you think Cordelia will like it?

Buffy: I don’t know.  Does she know what one of these is?

Xander: Okay, big yuks. When are you guys gonna stop making fun of me for dating Cordelia?

Buffy: I’m sorry. But never.

Buffy the Vampire Slayer, Season 2: Episode 16 – “Bewitched, Bothered and Bewildered”