Does it get any funnier than The Big Bang Theory quotes? There's a reason why this is the highest rated sitcom on television. And that has a lot to do with these Big Bang Theory quotes.

Penny: Sheldon, we are just people. we talk about the same things you guys talk about.
Sheldon: You talk about if werewolves can swim?

Sheldon: I don't want to tell you how to do your job, but when a mouse completes a maze it gets a food pellet.
Amy: It also gets its brain plucked out with tweezers.
Sheldon: And its last meal was a food pellet? You're a monster.

I love him, but if he's broken, let's not get a new one.

Penny

Sheldon: Nothing more fun than a paradigm shifting evening of science.
Penny: (to Leonard) And you thought it was soaping me up in the shower.

Do you realize I don't live with the woman I love because of you?

Leonard

Sheldon: There were plenty of ways to pass the time before smartphones were invented.
Leonard: That's true.
Sheldon: I'll look them up... Oh, son of a biscuit!

What kind of scientist are you? everyone knows you've gotta make two out of three!

Raj

Raj: No, I'm not okay. I feel like I'm going to jump out of my skin.
Bernadette: I told you not to wax down there.

Leonard: Hang on. Why do we have to hate it?
Penny: Three words. Dr. Who Convention.

Penny: Oh, I know. We could go horseback riding.
Amy: Actually I can't. My hips don't open wider than 22 degrees. I rode a very thin pony once. On the first bump I just pssshh, popped right off.

Howard: Why do you keep assuming it was me?
Leonard: Because you do this kind of thing all the time, and then you try to cover it up.
Howard: Like when?
Leonard: What about when you flipped the Mars Rover, or lost Koothrappali's dog, or almost drove off with that baby?
Howard: Again, it looked like my car, and the baby didn't even cry until his mother punched me with her keys.

Amy: Well, you got me something. Here.
Sheldon: Cookies?
Amy: They're your Meemaw's Christmas cookies. I called and got
the recipe.
Sheldon: They're perfect. It tastes like her hugs.
Amy: Merry Christmas, Sheldon.
Sheldon: I can't believe this. You're happy, I'm happy. Well, maybe a holiday that's all about giving isn't so...Get your hand out of that box!

Our section of The Big Bang Theory quotes covers pretty much everything Penny, Leonard, Sheldon and company has ever said. We review this sitcom on a weekly basis and we update our rundown of The Big Bang Theory quotes accordingly. You can - nay, you should! - review these one-liners and quotes on a weekly basis in order to stay current and in order to laugh. You do want to laugh, don't you? Good. We thought so. That's why we pride ourselves on being the top sources for The Bang Theory quotes on the entire World Wide Web.

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.

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon