Penny: You have fun with your new best buddy?
Leonard: Hey, it's your fault your dad likes me. You dated idiots your whole life.
Penny: Well, he was right about one thing. I am married to a stud.
Leonard: Mm. Really?
Penny: Yeah, I felt so bad about selling you out, I thought I would maybe make it up to you.
Leonard: Wait, wait. I can't. I mean, I want to, but I'm not supposed to for the next three days.
Penny: Oh. That's right. I forgot. All right, well, guess I'll just read a little and then, I don't know, go to sleep.
Leonard: Really? That's what you're sleeping in?
Penny: Oh, you want me to take it off?
Leonard: No.
Penny: All right. Well, then pipe down and let me read my comic book.
Leonard: Penny, I-I know what you're doing. Just please stop.
Penny: Ooh, listen to this. "Bam. Pow. Take that, Batman."

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.

Marissa: It's a little weird for us, too. I mean, instead of our baby looking like Zack, it's gonna look like Leonard.
Zack: Or Penny if it's a girl.
Penny: No, no, it's not gonna look- Sure.

Marissa: And, well, we're really hoping for a son. So just, like, keep that in mind when you're in there.
Zack: Yeah, just think, "Little boys, little boys."
Penny: Still just totally not weird.

Raj: Uh, if you still want to go, you can go to India and help my dad eat all the nonrefundable sushi.
Howard: Indian sushi? I need a change of underwear just thinking about that.