Howard: You okay?
Bernadette: Uh, I think that was a contraction.
Howard: Is it time? Do we need to go to the hospital?
Bernadette: No. We've been through this before. My water hasn't even broken yet.
Sheldon: Never mind your water. Has your mucus plug popped out?
Bernadette: Ew, no!
Sheldon: Oh, you're right. We probably would've heard that.
Penny: It's not a champagne cork. Although that would be festive.

Penny: At one point, they had me figure out how to get a banana out of a puzzle box.
Leonard: Wait, Sheldon gave me a banana in a box. He was testing me, too.
Penny: Unbelievable.
Leonard: And how could a chimp even solve that? That was impossible.
Penny: Really? You couldn't get it out?

Leonard: If I take it off, Sheldon wins.
Penny: Sweetie, every night you don't kill him in his sleep, he wins.

Sheldon: Woman, you are playing with forces beyond your ken.
Penny: Yeah, well your Ken can kiss my Barbie.

Howard: Bernie, this is our kid's name. I think we should both agree.
Bernadette: You're right. We both made this baby.
Howard: Thank you.
Bernadette: And I carried it, had to stay in bed for four months, sacrificed my body and my job, and soon it's gonna burst its way out of me like the Kool-Aid Man.
Howard: Exactly. Fifty-fifty.

Penny: Okay, we're gonna start with some nice breathing exercises. (inhales, exhales)
Bernadette: Sorry. I can't think of anything except how flat your belly is.
Penny: Oh, thank you.
Bernadette: Go put on some more clothes, you bitch.

Howard: I can't believe her. She knows I don't want to name the baby after her dad.
Amy: What did you want to name him?
Howard: I don't know. We were gonna wait until we saw what he looked like.
Amy: Well, it's a baby. Her dad's a wrinkly bald man. That wasn't gonna break your way.