Bernadette: You know, you're always talking about having a baby someday. This is exactly what it's gonna be like.
Howard: No, it's not.
Bernadette: Come on. The constant fussing, eating, pooping, burping, drooling. We're even waiting for the day when she can finally walk on her own.
Howard: Maybe you're right. Anything she finds on the floor goes right in her mouth.

Raj: If she isn't gonna use it, then why are we doing this?
Howard: She'll use it. All I need is to rig it with a fishing pole and a Honey Baked Ham.

You're being so quiet. Are you upset or are you just rebooting?

Raj: Why can't I be in a relationship with a girl who likes The Sound of Music?
Howard: Raj, you are the girl in the relationship who likes The Sound of Music..

Howard: Oh, come on-- she could have a freezer full of ex-boyfriend's body parts and you'd still go out with her.
Raj: I do like that the ex-boyfriend's out of the picture.

Raj: You know, when Cinnamon won't take her medicine, I hide it in a piece of cheese.
Howard: Good idea. We can wrap the pill in cheese, feed it to Cinnamon, and then my mom can eat Cinnamon.

Bernadette: How's your soup?
Howard: Ah, it's all right. They could've filled the bowl a little more.
Raj: [Laughs}
Howard: Excuse me.
Bernadette: Where are you going?
Howard: I need some fresh air.
Emily: Been there.

Howard: I hope I get to meet her as soon as possible.
Raj: Why the rush? She isn't going anywhere.
Howard: She is. But I like that attitude.

Sheldon: Am I wasting my life on a theory that can never be proven?
Howard: Maybe. But how great is Game of Thrones?

Raj: I know. Being an astrophysicist right now is like being a rock star.
Howard: Only without the sex.
Raj: Yeah, literally, none of it.

Sheldon: Quick poll: PS4 or Xbox One? Raj.
Raj: Uh, Xbox One.
Sheldon: Penny.
Penny: Huh?
Sheldon: Leonard.
Leonard: PS4.
Sheldon: Wolowitz.
Howard: Both great.
Sheldon: Bernadette.
Bernadette: I like the Wii.
Sheldon: Thanks, Grandma

Sheldon: Do you have any idea what it's like to see your mother ravaging someone?
Howard: Does a brisket count?

TBBT Quotes

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.