Sheldon: It's like I'm living in a dictatorship. You must take a vacation, you must have fun, you must enjoy life.
Howard: I don't think you have a good handle on dictatorships.

Howard: You know, I'm really glad you decided to learn Mandarin.
Sheldon: Why?
Howard: Once you're fluent, you'll have a billion more people to annoy instead of me.

Bernadette: Maybe we should get one of those machines to help her up the stairs.
Howard: You mean a forklift?

Sheldon: Sheldon Cooper does not cry.
Howard: That's true, you'd rust.

Howard: I'm not signing a prenup.
Penny: All right, Howard Wolowitz, listen up! You sign anything she puts in front of you, because you are the luckiest man alive. If you let her go, there is no way you can find anyone else. Speaking on behalf of all women, it is not going to happen, we had a meeting.

Penny: So you're saying if I became a famous movie star, we got married, you wouldn't sign a pre-nup?
Leonard: Absolutely not! If I'm gonna be stuck at home with the kids while you're on location cheating on me with Ryan Gosling, then Leonard gots to get paid.

Penny: Hey, what are you guys doing here?
Howard: We're grown men, we drink at bars.
Penny: No and no. Everything okay with you and Bernadette?
Howard: Oh yeah, sure.
Penny: You and Amy? Good?
Sheldon: Oh, better than good.
Penny: You know those girls text me every detail of their lives as it happens.