I must be the bigger man. Therefore, you may use my spot until such time that I learn to drive or get a Batmobile.

Revenge is a dish best served nude.

Sheldon: Leonard, you're my best friend. Why don't you ever take my side.
Leonard: Because I can never understand your side!

Well, that's some salty language. May I remind you that you're the president of a major university, not president of the Potty Mouth Club. There it is again. Do you kiss your mother with that mouth? Oh, I'm sorry for your loss. Good night, sir.

Howard: Meanwhile, you still don't have a car.
Sheldon: Don't try to change the subject. This is about a parking space. It has nothing to do with cars.

Oh, drat. I'm never going to get to 43 again.

The mind's a mysterious thing, Leonard. He could be having the time of his life, while she thinks she's a chicken pecking for corn.

Howard: Do you expect me to build this?
Sheldon: I expect you to wipe the pudding off your chin. Gentlemen.

You insulted my woman. I'm here to defend her honor.

Sheldon: Get the Mad Hatter on the horn, I'm having a tea party.
Penny: You might want to pace yourself.
Sheldon: I drink tea all the time. I think I know what I'm doing.
Penny: Far be it from me to criticize a man with a full pubis.

Wow, Amy's mad and Leonard was right. What a weird day.

Sheldon: Eat one of your Luna bars. Very often when women think they're angry they're really just hungry.
Amy: I'm not hungry!

TBBT Quotes

Oh, Bernadette, please play my clarinet.

Raj's poem

Sheldon: I'll have a diet Coke.
Penny: Can you please order a cocktail? I need to practice mixing drinks.
Sheldon: Fine... I'll have a virgin Cuba Libre.
Penny: That's... rum and Coke without the rum.
Sheldon: Yes, and would you make it diet?