Raj: It's also a live mine, so there'll be dynamite explosions going off in the distance.
Sheldon: Yeah, I have a lactose-intolerant roommate with a taste
for ice cream. Next.
Raj: Oh, you have to be down there for 12 hours at a time.
Sheldon: Yeah? We have to be somewhere.
Raj: Well, there's no toilets-- we'll have to do our business
in a bucket.
Sheldon: So it's settled-- we're not doing it.

Raj: Hey, Sheldon, you busy?
Sheldon: I'm always busy. This mind is capable of advanced multitasking. You know, currently, I'm attempting to solve the Penrose conjecture, I'm composing my Nobel acceptance speech for when I've solved the Penrose conjecture, and I'm wondering
how mermaids have babies.
Raj: Don't they lay eggs on a rock?
Sheldon: Now I've got room for another thing.

Sheldon: Are they making fun of us?
Raj: Yup.
Sheldon: I miss the old days when I couldn't tell.

Penny: Wait, hang on-- you guys are gonna work in a mine?
Sheldon: Why not?
Penny: You had a panic attack when we went through the car wash.

Leonard: Hold on. So, your idea is to get a van and cruise the streets looking for kids to pick up?
Guys: Yes.
Leonard: And are you gonna use candy to lure them in?
Raj: We are now!

Sheldon: I'll give you a plan right now. Step one: open comic book store.
Step two: start rumor this comic book store gives you genital warts.
Step three: buy a big bag to put the money in.
Leonard: It's not that bad.

Howard: All I know is, he's got my mother buying four-ply toilet paper. I mean, four-ply. If his butt is so delicate,why doesn't he just use an angora rabbit?
Sheldon: For starters, they shed and bite.

Sheldon: I have some odd freckles on my buttocks. Can I make an appointment for you to look at them?
Emily: Um... okay, I guess.
Amy: I'm with him three years, nothing. She's with two minutes, and he's taking his pants off.

Raj: Since when do you read Social Science?
Sheldon: I go to the bathroom like everybody else.

Leonard: What? You're afraid of both dinosaurs and chickens.
Sheldon: Yes, but tell me a dinosaur chicken salad sandwich wouldn't hit the Mesozoic spot.

If I wanted curls for dinner I'd order a clown wig.

Sheldon: Did you enjoy my lecture?
Amy: No, and neither did our waiter.

TBBT Quotes

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.

Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock?
Penny: It's not "soup," it's "courage."
Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup.
Penny: How'd you see it? You said you wouldn't look.
Sheldon: Sorry. As I told you, the hero always peeks.