Amy: Look.
Sheldon: You got called into human resources?
Amy: I'm sure it's because I insulted Pemberton and Campbell in a room full of Nobel Laureates.
Sheldon: You did do that. It was awkward. People didn't know where to look.

Amy: Sheldon, look at this.
Sheldon: Wait a minute. How do I know this isn't one of those joke phones that squirts water in my face?
Amy: Because that's not even a thing.

Sheldon: Is that what I would've sounded like?
Leonard: Yeah.
Sheldon: Yikes!

Dr. Pemberton: Hey, uh, if we haven't said it before, we just want to say thank you.
Dr. Campbell: Yeah. We couldn't have proven super-asymmetry without you.
Sheldon: Wait-wait. You all heard them say it. They didn't do anything.
Leonard: Sheldon. Shut up.
Sheldon: Yeah-- Well, that's rude.
Leonard: No. Shut up.
Sheldon: Oh, the code word, thank you.

Sheldon: Uh, Dr. Campbell and Pemberton, settle a bet for Dr. Fowler and me? We were just discussing, under what conditions the radiative corrections to super-asymmetry could cause time variation of alpha E.M.?
Amy: I say active galactic nuclei at cosmological distances show a part per million deviation. Dr. Cooper says this has been disproven recently with quasar observations.
Sheldon: What do you think?
Dr. Campbell: I agree with you.
Sheldon: Good answer.

Amy: What are you doing?
Sheldon: If they stay, everyone will see that their grasp on super-asymmetry is tenuous at best.
Amy: Oh. That's clever.
Sheldon: Yeah, I don't just know the plurals of things, Amy.

Amy: Well, this is our reception, so go away.
Sheldon: Actually, Amy, I think we should let them stay. Please, enjoy yourselves. Try some pigs in blankets. And yes, that is the plural.

President Siebert: Dr. Cooper. Dr. Fowler. I was just telling Professor Arnold how you came up with super-asymmetry at your wedding.
Frances H. Arnold: It's a wonderful story.
Amy: Ha, it really is.
Sheldon: I wouldn't say it was the highlight of the wedding, because I've been told not to for reasons I don't fully understand.

Sheldon: My problem is that I don't always know when I've gone too far.
Leonard: Well, uh, if you like, I could try to help you out. You know, and maybe let you know if you're crossing a line.
Sheldon: Oh, you mean, like, with a code word?
Leonard: Sure. How's "shut up"?
Sheldon: That's perfect. People say it to me all the time, no one will suspect.

Sheldon: Well, she didn't do anything wrong, but she's paying for my mistakes.
Leonard: Wow.
Sheldon: What?
Leonard: No. I'm just honestly impressed. When did you start caring about other people's feelings?
Sheldon: Well, I laughed when Amy got a shock from the broken Christmas tree lights, so it was after that.

Leonard: So you need these people's support and you're sending them baked goods?
Penny: Yeah, they're pretty smart. Don't you think they're gonna realize it's just a bribe?
Sheldon: No, you'd think, but sometimes brilliant people can be painfully oblivious to social cues.
Penny: Thank you for pointing that out, Sheldon.
Sheldon: Anytime.

Amy: Do you have any cookie dough?
Penny: Uh, I think so. Let me see. Yeah, we've got, uh, chocolate chip and oatmeal raisin.
Sheldon: Oatmeal raisin? I know at least two things wrong with that cookie.

Amy: So you've alienated everyone we need to help us?
Sheldon: Well, Amy, if I had known that someday we'd need them, I would never have insulted them.
Amy: Well, that doesn't make it better.
Sheldon: Oh. Well, it's also not true.

Amy: Uh, George Smoot's on here.
Sheldon: [hisses] Ugh. We have a history.
Amy: Saul Perlmutter?
Sheldon: Oh!
Amy: What about Kip Thorne?
Sheldon: Well, now that was a misunderstanding. I didn't know he was right behind me.

Amy: Hey, good news. They're inviting several Nobel Laureates to our reception.
Sheldon: Oh, great, like who?
Amy: Uh, Makoto Kobayashi.
Sheldon: Ooh.
Amy: What?
Sheldon: Well, I may have been less than kind to him about his Nobel Prize win.
Amy: Why?
Sheldon: I was jealous, angry and new to Twitter. It was a dangerous combination.
Amy: Okay, so scratch Kobayashi.