Bernadette: You ready to go?
Howard: Yeah, let me just grab a couple of fresh turtlenecks.
Bernadette: I don't understand why you keep your stuff here when there's plenty of room at home.
Howard: What are you talking about? All I have here is a few sweaters, books, bank stuff, computers, mail, collectibles, medicine and my electric body groomer. Ooh, there's my plaid dickie. Oh, got this at the Goodwill store for 50 cents. Can you believe it?
Bernadette: 50 cents sounds right.

Bernadette: I had a plan. I kept leaving Dove bar wrappers around to explain any weight gain.
Amy: Where did you get empty Dove bar wrappers?
Bernadette: From all the Dove bars I ate! I'm pregnant! Try to keep up!

Stuart: Oh, so she's good enough for Howard but not for me?
Howard: Yeah.
Bernadette: Yeah. Go have weird relationships with your own mother and cousin. This is his turf.

Leonard: You don't go into science for the money.
Bernadette: Speak for yourself. Last month my company both invented and cured restless eye syndrome. Ka-ching, ya blinky chumps!

Mrs. Wolowitz: Howard, help, my hand's stuck in the garbage disposal.
Howard: Let go of whatever piece of food you're holding.
Mrs. Wolowitz: Are you kidding? It's a perfectly good chicken leg.

Wil Wheaton: Problem, first time director?

Sheldon: Amy deserves better. You know, when we buy the Planter's deluxe mix, she eats all the Brazil nuts so I don't have to look at them. She's a unique blend of saint and squirrel.