Willow: I’m a blood-sucking fiend! Look at my outfit!
Alfonse: A human. I should have smelled it right away.
Willow: A human? Oh, yeah? Could a human do this? (She screams at the top of her lungs)
Anya: Sure. Yeah. Humans do that. Yeah.
Alfonse: Yeah. Yeah, I think, yeah.
Buffy the Vampire Slayer — Season 3: Episode 16 — “Dopplegangland”