Buffy: I'm an old-fashioned gal. I was raised to believe that men dig up the corpses and women have the babies.
Giles: You have responsibilities that other girls do not.
Buffy: Oh! I know this one! Slaying entails certain sacrifices, blah blah biddy blah, I'm so stuffy, give me a scone.
Buffy: I mean, people are perfectly happy getting along, and then vampires come, and they run around and they kill people, and they take over your whole house, they start making these stupid little mini-pizzas, and everyone's like, 'I like your mini pizzas,' but I'm telling you, I am"”
Giles: Yes, let's not jump to any conclusions.
Buffy: I didn't jump. I took a tiny step, and there conclusions were.
Buffy: I have had a really bad day, okay? If you have information worth hearing, then I am grateful for it. If you're gonna crack jokes, then I'm gonna pull out your ribcage and wear it as a hat.
Buffy: Hey, Ken, wanna see my impression of Gandhi?
She smacks Ken in the head with a club, killing him
Lily: Gandhi?
Buffy: Well, you know, he was really pissed off.
(LoL I loved that one)
Angel: Buffy, what's happening?
Buffy: Shhh..it doesn't matter.
(They kiss)
Buffy: I love you.
Angel: I love you.
Buffy: Close your eyes...
(And she sends him to hell)