Sheldon: So you're willing to go through with this, even though she clearly has reservations?
Leonard: If she has a problem, she should say something.
Sheldon: She tried to seduce you. If that's not a cry for help, I don't know what is.

Sheldon: Well, the next time I meet him, it will go better.
Raj: Next time? What makes you think there's gonna be a next time?
Sheldon: Wil will give me another chance. He thinks the world of me.
Leonard: Aw. One of the reasons I love you is you actually believe that.
Sheldon: Thank you.

Sheldon: Guys, guys, Wil Wheaton hosts a secret celebrity D&D game.
Leonard: How do you know?
Raj: Who was there?
Amy: Why are you damp?
Sheldon: I was trying to peek in Wil's window, and he turned the sprinklers on.
Howard: Oh, that means they must be really famous.

Leonard: You're right, that was really crappy of us.
Howard: Yeah, I guess we just got caught up in the excitement.
Raj: We're sorry, Wil. We do like you for you.
Sheldon: And if it makes you feel any better, I don't even really consider you a celebrity.
[Wil closes his front door]
Sheldon: Should we go or do you want to wait for the sprinklers?

Leonard: I didn't think you were coming.
Sheldon: Um, I changed my mind. I thought it'd be fun to spend some time with your children. Where are the little scamps?
Howard: "Scamps"?
Sheldon: I'm sorry. Tykes. Rug rats. What is the PC term these days?

Sheldon: We were in the bookstore, and I found this. "Experimenting with Babies: 50 Amazing Science Projects You Can Perform on Your Kid".
Raj: You can't experiment on his kids.
Sheldon: Yeah, you're not their father.
Howard: You can't experiment on my kids.
Sheldon: [sighs] Fine. Can I at least play a game with them? Perhaps "How Developed is Your Peripheral Vision"? [Leonard rolls his eyes] Mine's great. I saw that.

Howard: Okay, you know what, when they wake up, we can try one or two of these.
Sheldon: [gasps] Yay! [loudly] I said, "Yay!"

Leonard: Hey, you guys want to make this more interesting?
Sheldon: By establishing a double-blind protocol so we have a foundation to publish? Yes.

Howard: Okay, you want to engage the babies.
Sheldon: The subjects.
Howard: The babies.
Sheldon: Fine. The babies. Baby-A and Baby-B.

Raj: Sheldon, he's a baby. That's not how you talk to him, okay? Just watch. [cutesy] Hey. Halley. [baby talk] Who's your favorite uncle?
Halley: [giggles] Unka Koo.
Sheldon: I got a dud, let's switch.
Amy: Keep trying. It's for science.

Sheldon: Michael, you're making me look bad. Interact with me. [gasps] He grabbed my finger. Oh, he's smiling. I'm doing it.

Amy: Although, Sheldon, maybe it could be an experiment.
Sheldon: Are you suggesting we color-code their food so we can examine their diapers later?
Amy: Sure.
Sheldon: These diapers are gonna be full of data.

Amy: That's a lot of babies, Sheldon.
Sheldon: Oh, only for humans. For frogs, it's just a drop in the bucket.
Amy: Well, I'm sorry I'm not a frog.
Sheldon: Oh, don't feel bad, Amy. You're good enough for me.

Amy: I hate to say it, Sheldon, but I think the audience likes them.
Sheldon: Well, that will all change when Ellen asks them how super-asymmetry explains the cosmological excess of matter over anti-matter and they panic, like Leonard trying to do a pull-up.
Leonard: Hey, what'd I do?
Penny: Not a pull-up.

Sheldon: I want you to hold a press conference where you admit that you blindly stumbled into super-asymmetry and it was really our discovery.
Dr. Pemberton: Oh. No, thanks.