Giles' overhead presentation in "Hush," complete with stick figure drawings (using copious amounts of red pen for blood), Anya nonchalantly munching popcorn throughout, and best of all, Buffy's easily-misinterpreted "staking" motion. Then her outraged 'my hips aren't that big!' gesture.

• The better part was Anya's censor-dodging proposition to Xander at the end of the scene.

The whole "Impotence" scene in The Initiative.

Spike: I don't understand. This sort of thing's never happened to me before.

Willow: Maybe you were nervous.

Spike: I felt all right when I started. Let's try again. [He leaps on her and draws back immediately in pain. He tries again and the same thing happens] Ow! Oh! Ow! Damn it! [He gets up and kicks the dresser]

Willow: Maybe you're trying too hard. Doesn't this happen to every vampire?

Spike: Not to me, it doesn't!

Willow: It's me, isn't it?

Spike: What are you talking about?

Willow: Well, you came looking for Buffy, then settled. I—I... You didn't want to bite me. I just happened to be around.

Spike: Piffle!

Willow: I know I'm not the kind of girl vamps like to sink their teeth into. It's always like, "ooh, you're like a sister to me," or, "oh, you're such a good friend."

Spike: Don't be ridiculous. I'd bite you in a heartbeat.

Willow: Really?

Spike: Thought about it.

Willow: When?

Spike: Remember last year, you had on that... Fuzzy pink number with the lilac underneath?

Willow: I never would have guessed. You played the blood-lust kinda cool.

Spike: Mmm. I hate being obvious. All fang-y and "rrrr!" Takes the mystery out.

Willow: But if you could...

Spike: If I could, yeah.

Willow: You know, this doesn't make you any less terrifying.

Spike: Don't patronize me. I'm only 126!

Willow: You're being too hard on yourself. Why don't we wait a half an hour and try again?

"You had sex with Giles! You had sex with Giles? On the hood of a Police Car? TWICE?!"

The Scoobies trying to come up with a way to defeat the Mayor in "Graduation Day".

Cordelia: I personally don't think it's possible to come up with a crazier plan.

Oz: We attack the Mayor with hummus.

Cordelia: I stand corrected.

• And then, later on:

  Angel: Well, he wasn't too crazy about germs.

  Cordelia: Of course! That's it! We'll attack him with germs.

  Buffy: Great! We'll get him cornered and then you can sneeze on him.

  Cordelia: No! No. We'll get a container of Ebola virus and... and... or, it doesn't even have to be real. We can get a box that says Ebola on it and... um... chase him! (silence) With the box.

  Xander: I'm starting to lean towards the Hummus Offensive.

  Oz: They'll never see it coming.

Buffy after gaining (and losing) mind-reading abilites and finding out that Giles and Joyce had sex while under the influence of a magical drug candy in an earlier episode.

Giles: I'm glad to see you've recovered from your psychic encounter more or less intact. Feel up to some training?

Buffy: Sure. We can work out after school. You know, if you're not too busy having sex with my mother.

[Giles walks right into a tree.]

"They got... the mustard... OUUUUUT..."

"They got the mustard ouuuuuuuuuuuuuuuuuuuuuut!"

• Made even better in a later episode when Anya flashes back to her previously unseen "Mrs. Harris Song" and a song about someone spilling mustard is in the background.

Spike's response to the hell-bringing demon Acathla

Randy? Randy Giles? Why not just call me "Horny Giles" or "Desperate-for-a-shag Giles"? I knew there was a reason I hated you!

"In my plan... WE ARE BELTLESS!"

Trying to find spells to defeat the Mayor.

Oz: Can't find anything useful?

Willow: No, there's plenty useful, if we want to turn ferns invisible or communicate with shrimp.

Oz: Our lives are [slight pause] different than other people's.

This bit from "The Pack".

Giles: Xander's taken to teasing the less fortunate?

Buffy: Uh-huh.

Giles: And, there's been a noticeable change in both clothing and demeanor?

Buffy: Yes.

Giles: And, well, otherwise all his spare time is spent lounging about with imbeciles.

Buffy: It's bad, isn't it?

Giles: It's devastating. He's turned into a sixteen-year-old boy. Of course you'll have to kill him.

Xander (about the girl dancing with R.J.): Daddy like!

Buffy: What is that shirt made of — paint?

(Willow's eyes go wide as she realizes...)

Willow: Buff—

Buffy: I’m glad Dawnie isn’t here to see her precious boyfriend getting all thrusty with some slut-bag hussy— (The hussy turns around - it's Dawn. Buffy goes slackjawed.) Oh.

Xander: Oh! Oh, no! Daddy no— I wasn’t— when I was looking, I wasn’t… oh, god!

Willow: Right there with ya!

After the incident in the school with the Mayor and the box of Gavrok:

Snyder: You... all of you... why couldn't you be dealing drugs like normal people.

Drusilla, under the influence of Amy's failed love spell, saves Xander from Angelus and then tries to seduce him:

Drusilla: Don't fret, kitten, mommy's here...

Angelus: I don't know what you're up to, Dru, but it doesn't amuse!

Drusilla: (patting Xander on the head) If you harm one hair on this boy's head...

Angelus: You gotta be kidding... him?

Drusilla: Just because I finally found a real man...

Angelus: I guess I really did drive you crazy. (Walks away.)

Drusilla: (to Xander) You're face is a poem. I can read it.

Xander: Really? It doesn't say "spare me" by any chance?

Drusilla: Shhh... (kisses him on the lips) How do you feel about eternal life?

Xander: We could just start with coffee? A movie, maybe?

Teenage!Snyder's line about Buffy's driving in "Band Candy"

WHOO, Summers, you drive like a SPAZZ!

Buffy: Xander, be honest. You didn’t, you know, think about slipping that jacket on just a little bit?

Xander: I refuse to answer that on the grounds that it didn’t fit.

In Lovers Walk, Spike, Buffy and Angel are on their way to the factory when Spike stops to gaze nostalgically at a bench:

Spike: We killed a homeless man on this bench. Me and Dru. You know, he begged for his life, and that only made her bite harder. [laughs affectionately]

Buffy: I guess you had to be there.

"It's the end of the world."

"AGAIN?"

Angel in Chosen: "Oh. Fine. Everyone has a soul now. I did it first, you know, before it was the cool new thing."

Buffy: Willow, you’re a gay woman! And he... isn’t.

Willow: This isn’t about his physical presence! It’s about his heart.

Anya: His physical presence has a penis!

Willow: I could work around it!

In one of the hilarious scenes in Gone, Buffy and Spike have invisible sex when Xander walks in:

Xander: Spike? What are you doing?

Spike, alarmed: What am I... What does it look like I'm doing, you nit? I'm exercising! [Does a few vigorous "push-ups" and Buffy yelps]

Xander: Exercising. Naked. In bed.

Spike, sitting up on the bed: A man shouldn't use immortality as an excuse to let himself go. Gotta keep fit for the killing.

Xander: Yuh-huh. Looks like you had a little trouble upstairs. Mini disaster area.

Spike: So what, you just came here to criticize my housekeeping?

Xander: No, no. I'm looking for Buf—

Spike: Haven't seen her.

Xander: Well, uh, you wouldn't. The fact is, she's come down with a slight case of invisibility.

Spike, feigning surprise: Yeah? How did, uh...

Buffy: *makes soft kissing noises, bites Spike's earlobe*

Xander: We don't know yet. Anyway, she's not at the house, and I really, really need to find her.

Spike: *fidgets and tries to swat Buffy off* Uh, tell you what, I'll ... take a peek around first chance I get... and if we bump into each other, I'll clue her that you're on the lookout. *laughs*

Xander: After your... [disgusted] exercises.

Spike: Yeah, right.

Xander, walking out: You know, kidding aside, Spike... You really should get a girlfriend.

This line from the opening of seasons four's "Out of my Mind" never fails to crack me up uncontrollably:

Buffy: Spike, I just saw you taste your own nose blood. You know what? I'm too grossed out to listen to anything you have to say. Go home!

Andrew's telling all the Potentials about Faith and her story, and everything fits. All the clips are from earlier in the series. And then he finishes with her fighting "the most logical and pacifist of all species!" and it plays a clip of Faith fighting Spock.

repeat