Bernadette: Hey, where you been?
Howard: Oh, we went and did a little shopping for the baby.
Raj: Wait till you see the crib we found.
Bernadette: You bought a crib without me?
Howard: You're gonna love it.
Raj: Yeah. It's the highest rated one on the market. I wouldn't even call it a crib. I'd call it a Fortress of Solitude for babies.

Bernadette: Sounds expensive.
Howard: Okay, well, I may have gone a bit overboard, but you can't put a price on safety.
Raj: Though if you did, it's more zeroes than you're expecting.

Bernadette: You bought a minivan?!
Howard: It's for the baby, and I didn't buy it. The dealer loaned it to me for a 24-hour test drive.
Raj: Though we did ding up the back pretty good with the crib, so you might have bought a minivan.

Penny: Leonard, it's sweet you're excited about this, but it'll be a miracle if one person asks for my autograph.
Leonard: Are you kidding? I once paid $20 for Theo Sassler's signature.
Penny: Who's that?
Leonard: Oh, I don't even know. I just liked his name. Theo Sassler!

Leonard: Oh, and look at this. I even got a change maker. How much change you want, little lady?
Penny: Oh, there's so much I want to change.
Leonard: Yeah, well, if it's a dollar, you're in luck.

Amy: You know, with us living together, maybe we could think about having people over.
Sheldon: We have people over all the time. We have the maintenance people, the pizza delivery man, that UPS driver who feels the need to ask how parts of me are hanging.

Howard: Oh, I mean, I know you're pregnant. I just never connected the idea of pregnancy and you actually having a baby.
Bernadette: Which MIT did you go to?

Howard: Oh, God, we are not ready to have an infant in this house! We don't have a crib, we don't have diapers. We're not baby-proofed. Anyone can just walk in off the street and lift our toilet lids!

Bernadette: Howie, we have time to do all that stuff.
Howard: Do we? Look at you. Willy Wonka would roll you to the juicing room.
Bernadette: The next person kicking you will be me.

Penny: Hey, have you ever heard of the Van Nuys Comic-Con?
Leonard: Yeah, it's a dinky little convention where they sell collectibles and get sad D-list celebrities to appear. Why?
Penny: I got asked to sign autographs there.
Leonard: That's awesome! Is this for Serial Ape-ist?
Penny: Well, it could be for the monkey movie. It could be my hemorrhoid commercial. The list does not go on.

Leonard: Wow! An appearance by George Lucas's ... dermatologist. Oh, I want that autograph.
Penny: Oh, yeah.

Raj: I wonder if this is what it feels like to be Bernadette's baby.
Stuart: I don't know. Bernadette's baby doesn't have a Jacuzzi jet hitting just the right spot.

Howard: Those jets are for my secret spot, not his!
Bernadette: What do you do in there?!
Howard: It's called relaxing, and that's all you need to know.

Sheldon: Oh, and also, I am willing to forgo the bathroom schedule.
Penny: Oh.
Leonard: Really? Why does she get that?! We never got that!
Penny: Do you want him back?
Leonard: I'm very happy for you.

Sheldon: Amy, you should know I was never really interested in seeing other women. And to prove how serious I am about us, I'm willing to take our relationship to the next level.
-Cut to Sheldon and Amy's bathroom in Apartment 4B-
Sheldon: Amy Farrah Fowler, will you share this toothbrush holder with me?
Amy: I would love to.
Leonard: Did we really need to be here for this?
Penny: Call me crazy, but I found it moving.