Penny: You know what? It's fine. Write whatever you want. And by the way, Logan Dean can tell everyone he's five-eight, but he's not fooling anybody!

Sheldon: Do you really know how to Riverdance?
Amy: You tell me.
Sheldon: I'm the only man you do that for.

Raj: Wait, what's Bitcoin?
Sheldon: It's a new online currency that's been developed. Uh, it's just like actual money, except you can't see it, hold it, or spend it on anything.
Stuart: Sounds like the kind of money I'm familiar with.

Stuart: Oh, look at that. Neil Gaiman tweeted about my store!
Howard: What did he say? Uh, "Next time you're in Pasadena, check out The Comic Center. Great vibe, old school, the owner really knows his stuff." Isn't that amazing?
Sheldon: Well, uh, it's no Sandman, but I guess we can't expect everything he writes to be a masterpiece.

Penny: I thought they fired you guys.
Sheldon: They did, but then they hired me back.
Leonard: Well, you better not be working on our project, because we're a team.
Sheldon: Leonard, there is no "I" in team. However, there is an "I" in "I'm working with the military and you're not." There's five of them, in fact.

Raj: What, y-you stole our Bitcoin?
Sheldon: Oh, calm down. All I did was sneak onto your computer and download your Bitcoin onto a flash drive.
Leonard: What?
Sheldon: I'm not keeping it. I just wanted to watch you sweat.
Howard: If you want to watch him sweat, walk up a flight of stairs with him.
Sheldon: I've waited seven long years, but it finally happened.
Leonard: Where's our money?
Sheldon: That's the best part. It's on the Batman flash drive on your key chain. You've had it in your pocket all along.
Leonard: Sheldon I lost that key chain years ago.
Sheldon: Really? D-D-Did you look under things?

Doctor Wolcott: Yeah, I'm a married man myself.
Leonard: Oh, really? Is she here?
Howard: And alive?
Raj: And can people other than you see her?

Sheldon: I'm gonna need some help. Someone baby-proofed the front door.

Missy: Hey, Shelly.
Sheldon: I'm so glad you made it, Missy. This is my fiancée, Amy. Amy, this is my sister. If I ever need a kidney, this is where you get it.

Leonard: That's amazing.
Penny: I know. But, you know, it's only birth to five. What do we do when he turns six?
Leonard: Take him to the zoo and leave him there.

Penny: What's up?
Beverly Hofstadter: Well, I enjoyed our conversation the other day, and I was hoping to continue it.
Penny: Really?
Beverly Hofstadter: Uh, yes. You may find this surprising, but I don't have a lot of what you would call girlfriends.
Penny: (exaggerated) What?
Beverly Hofstadter: Of course, there are my female colleagues, but, uh, they're all Freudians, so the only boy that I can dish about is my father. (chuckles)

Sheldon: All right, Amy, you're up. Next decision.
Amy: Come on, first dance! Come on, first dance!
Sheldon: (runs computer randomizer) Invitations! Oh! That's a good one. Just a suggestion, hologram projected out of R2-D2.

Penny: It was a long time ago, we were broken up.
Raj: Which breakup was that? Was that the Saint Valentine's Day Massacre?
Howard: No, no. This might've been during the Comic-Con Dump-A-Thon.
Penny: You have names for our breakups?
Raj: Well, they would really blur together if we didn't.
Sheldon: The Comic-Con breakup's easy to remember because Leonard was the saddest Pikachu.
Amy: Right, and he wiped his nose on your cape, and then you were the saddest Darth Vader.

Sheldon: Instead of being in charge, I can be the vocal opposition, criticizing and badgering the president at every turn.
Amy: I think you'll be really good at that.
Sheldon: Me, too.
Leonard: I think I made a huge mistake.
Penny: Me, too.

Leonard: You having a good day?
Penny: No, I missed an audition because my computer broke, and I didn't get the e-mail. Would've been a perfect part for me.
Sheldon: Was it waitress who ignores her customers? Because that's the role you were born to play.
Penny: Shut up and eat your burger.
Sheldon: Actually, it's a turkey club.
Penny: Didn't you order a burger?
Sheldon: I did, and yet here we are.