Penny: Hey, you guys want to play a drinking game?
Sheldon: Oh, well now, we'll never win. You always play the drinking game.
Penny: Not the drinking game, a drinking game.
Leonard: To be fair, good at both.

Amy: We could all go for the weekend. It'll be fun.
Sheldon: Excuse me. (Gets up and hands Amy a dictionary) Here, look up fun, get back to me.

Howard: What the hell are you watching?
Bernadette: Raj found all these childbirth videos online. This one is of a woman giving birth in a river.
Howard: Okay, that is the least Jewish thing I've ever seen in my life.

Penny: Hey, let's light a fire.
Amy: Ooh, that sounds cozy.
Leonard: I don't think I've lit a real fire before.
Sheldon: Ah, it's basic thermodynamics. I'm sure we can figure that out.
Leonard: I could stack the logs conically to facilitate airflow.
Sheldon: That would maximize oxygen for optimal combustion.
Leonard: Right. So all we need is to...
Penny: Got it.
Leonard: A scientist made that.

Raj: Well, if that's the case, is there anything I can do to help?
Howard: Well, not right now. But we could try out that microphone you got us, and listen to the baby's heartbeat.
Raj: Really? It's okay if I listen with you?
Bernadette: Of course.
Raj: Can I squirt the ultrasound jelly on your stomach?
Howard: Hey, look at that. It's weird again.

Sheldon: Well, make your jokes, but some of the participants who spent four days in the woods away from all technology reported a fifty percent gain in reasoning skills upon their return.
Penny: Okay, if that's true, why aren't there more genius squirrels?
Sheldon: (Hands Penny the virtual reality headset) You may need this more than I do.

Amy: Okay. My turn. Um, never have I ever completely rocked my girlfriend's world in bed.
Sheldon: Amy!
Amy: You know the rules. Drink.
Penny: (Leonard looks to Penny for approval) Yeah, go ahead.
Leonard: (To Sheldon and Amy) That's right.

Amy: I'm surprised you would do that.
Sheldon: No, I crossed in the middle of the street. And normally, I wouldn't, but I saw an aggressive-looking Girl Scout, and it was the heart of cookie season. Anyway, there was a police officer, and he witnessed the whole thing.
Penny: What, he arrested you for that?
Sheldon: No, he didn't do anything. So I said, you just saw me jaywalk, why aren't you doing your job? You know, maybe I should arrest you for impersonating a police officer.
Penny: And then you got arrested.
Sheldon: Oh, and how!

Bernadette: (Hearing their baby's heartbeat) Wait, that's it.
Raj: Wow.
Bernadette: Isn't that the best?
Raj: You guys made a person.
Howard: We did.
Raj: And I like to think I helped.
Howard: You didn't.

Leonard: Okay, I'll go. Never have I ever been arrested.
Sheldon: So I drink.
Amy: No, it's only if you've done it.
Sheldon: Got it.
Amy: I can't believe you've been arrested.
Sheldon: I can't believe Penny hasn't.

Leonard: Okay, you have every right to be mad. And what you said is true. You do make more money than me. So I had no right to do what I did. And I'm so sorry. I hope you can forgive me.
Penny: How long have you had this secret account?
Leonard: A couple years, but I just put a few bucks aside every month for emergencies.
Penny: Well, how much you got in there?
Leonard: Six thousand, four hundred and twenty-seven dollars. Forty-seven dollars once my nana's birthday check gets here.

Raj: I appreciate the apology, but it's really not necessary. I overstepped my bounds.
Howard: No, Raj, you've been great. I just, I need to start doing my part around here.
Bernadette: I hear that.

Howard: All right, here we go.
Bernadette: I'm not hearing anything.
Howard: Well, give me a second.
Raj: Are you sure you can do this?
Howard: Hey, who found four dollars and change on the beach with his metal detector?
Raj: I buried it there so we could go home.

Raj: Of course. I'll give you guys some space. Let me just get this out of your way. (Raj fumbles around trying to move the gigantic teddy bear. He knocks over various objects in Howard & Bernadette's living room)
Howard: You need some help?
Raj: No, I got it.
Bernadette: Raj, Raj, wait.
Raj: Please, Bernadette. Let me leave with my dignity. (Raj falls over the teddy bear as he tries to move it out the door)

Leonard: This is cool. When was the last time you and I built something together?
Howard: Scientifically? A little over a year ago. LEGOs? Last week in my room.
Leonard: If there was a Nobel Prize for Millennium Falcons that fall apart when you pick them up, we'd be set.