Amy: Okay, you ready?
Sheldon: Yeah, almost. I'm working on my facial expressions. See, uh, I've got interested. Hmm.
I've got very interested. Hmm.
Oh, and, uh, enraged.
Amy: Why would you be enraged?
Sheldon: Better to have it and not need it than to need it and not have it.

Penny: Oh, I love the observatory. They tell you your weight on all the different planets. Yeah, it's always bikini season on Venus.

Amy: I thought we agreed on June 15.
Sheldon: That's the day after Flag Day. Everyone'll be partied out.

Howard: Do you think Zack stole it?
Penny: No, he doesn't know how to steal Bitcoin. I mean, he waves at trucks.

Ruchi: So, what do you guys do?
Raj: Well, I am an astrophysicist, so if you ever go out at night and look up at the stars, that's kind of my office. He sells comic books to children.

Stuart: Actually, I own my own store. Uh, if you'd like to check it out sometime, I'm running a new promotion: buy anything, get taken out for a reasonably priced dinner.
Raj: Yeah, yeah, Stuart's struggling financially. But he doesn't let that get him down. He believes in himself. Even though the whole world has made it clear he should not.

Penny: Uh, no. No, baby. I'm not your mama. Your mama's the nice lady we're gonna go see right now so I can rub this in her face. Do you hear that, suckers? She called me Mama!

Amy: Okay, how do you want to play this? Do you want to pretend like nothing's bothering you and blow up later, or do you just want to be a maniac right now?

Penny: Like, what'd you do last night?
Beverly Hofstadter: I had Cuban food at the home of a man with whom I shared unsatisfying intercourse.
Penny: Wow. Okay.
Beverly Hofstadter: And to anticipate your next questions, roasted pork and sideways missionary.
Penny: Sure. Sure. 'Cause you were full.

Penny: Oh, uh, hey, Beverly, you called my phone, not Leonard's.
Beverly Hofstadter: Actually, I was hoping to speak with you. Is this a good time?
Penny: Uh, that depends. What time is it where you are?
Beverly Hofstadter: Uh, just after 5:00.
Penny: (clears throat, and swaps fruit juice for a bottle of wine) Yeah, that counts.

Raj: Do we know if there's life in the methane plumes of Enceladus or under the icy surface of Europa? Come back on Tuesday for my next show to find out. Spoiler alert: we don't.

Sheldon: I can't believe you don't care.
Professor Proton: Believe it.
Sheldon: Well, I care, a lot, and Wil Wheaton will rue the day he ever met me.
Professor Proton: I think that's true of most people.

Amy: I'm trying to get our grant proposal together. Any chance you've finished up those mechanical drawings?
Howard: Oh, sorry. I was gonna do it last night, but I got kind of busy.
Raj: Yeah, you did.
Amy: What are they talking about?
Sheldon: I'll give you a hint. It's something that we have done four times.
Amy: Watched La La Land?
Sheldon: What? No. No. I've not watched La La Land four times. If you find the soundtrack on my phone, that's just 'cause our iTunes accounts are linked.

Sheldon: I'm so proud of you.
Amy: And I'm proud of you.
Sheldon: Because you can't tell how jealous I am?
Amy: No, no, no. I can. But I can tell how hard you're trying to keep it in.
Sheldon: Really hard.
Amy: I'm gonna go to bed.
Sheldon: All right, I'm gonna go scream on the roof.

Amy: I'm really impressed at how you handled that, Howard.
Howard: Please. I've been sending food back my entire life. One of my first full sentences was, "I had breast milk for breakfast!"