Leonard: Kandor was the Capital city of the planet, Krypton. It was miniaturized by Brainiac before Krypton exploded and then rescued by Superman.
Penny: Oh, nice!
Leonard: It's a lot cooler when girls aren't looking at it.

Howard: Destiny thy name is Anaheim!

Howard: Forgive me for being so bold, but I now see where Sheldon gets his charming good looks.
Mary: Honey, that ain't gonna work, but you keep trying.

Leonard: This is our year, with those guys out, the entire Physics Bowl will kneel before Zod.
Penny: Zod?
Howard: Kryptonian villain, long story.
Raj: Good story. (Covers his mouth upon realizing he spoke to Penny sober)

Wolowitz: Check out the sexy nurse. I believe it's time for me to turn my head and cough.

Howard: I know the type. Cheerleader, student council, goes out with the jocks, won't even look at anybody in the gifted program. If after 2 years of begging, she agrees to go out with you, it turns out to be a setup and you're in your mom's car with your pants off while the whole football team laughs at you. *sobbing*

Sheldon: The entire institution of gift giving makes no sense. Let's say that I go out and I spend 50 dollars on you. It's a laborious activity because I have to imagine what you need whereas you know what you need. Now I could simplify things, just give you the 50 dollars directly and then you could give me 50 dollars on my birthday and so on, until one of us dies leaving the other one old and 50 dollars richer. And I ask you is, it worth it?

Sheldon: Okay, I know you're texting about me and I'd really like you to stop.

Raj: Hello, sorry I'm late. But I was in the hallway, chatting up Penny.
Howard: Really? You? Rajesh Koothrapali, spoke to Penny?
Raj: Actually, I was less the chatter than the chattee.

Leonard: Six two inch dowels.
Sheldon: Check.
Leonard: One package, Phillips head screws.
Sheldon: Check.
Penny: Guys, seriously, I grew up on a farm, okay. I rebuilt a tractor engine when I was like twelve. I think I can put together a cheap Swedish media center.
Leonard: No, please. We insist, it's the least we can do considering.
Sheldon: Considering what? How great this place looks?

Penny: Well, uh, it looked pretty good in the store.
Leonard: It is an inefficient design. For example, Penny has a flat screen TV, which means all the space behind it is wasted.
Sheldon: We could put her stereo back there.
Leonard: And control it how?
Sheldon: Run an infra-red repeater, photocell here, emitter here, easy peasy.

Leslie: I admire your fingering.
Leonard: Thank you.
Leslie: Maybe some time you can try that on my instrument.

Leslie: Is it the waitress?
Leonard: Penny? What about her?
Leslie: Well, I thought I saw your pupils dilate when you looked at her, which, unless you're a heroin addict, points to sexual attraction.

Howard: Hang on, honey. Shiva and Ganesh? The Hindu Gods against the entire Union army?
Leonard: And Orcs!
Penny: I'll be back.
Raj: Excuse me, Ganesh is the remover of obstacles, and Shiva is the destroyer. When the smoke clears, Abraham Lincoln will be speaking Hindi and drinking mint juleps.

Sheldon: Boy, you're wound awfully tight for a man who just had sexual intercourse.