Bernadette: Aw, she'll be okay. She's a grown woman.
Howard: I know. It's just ever since my dad left, I've felt responsible for her.
Bernadette: That's a lot for a kid to deal with.
Howard: She was just so sad all the time. I was the only person who could cheer her up. Well, me and Ben and Jerry.
Bernadette: She's lucky you were there.
Howard: You know, she's why I first got into magic. I would do little shows for her, hang up a bedsheet like it was a curtain, put on a top hat and cape. And part way through the act, I would say I needed a volunteer from the audience to be my beautiful assistant and invite her up on stage. I can still remember the way she'd smile. For a few minutes, she'd forget how lonely she was.
Bernadette: Aw, crap. Let's go.
Howard: Where we going?
Bernadette: Grab a box. We'll sleep at your mother's place tonight.
Howard: No, but I want to live here.
Bernadette: Well, you should've thought of that before you told me the stupid magic trick story.

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.