Sheldon: Is one of the forms the 599B/C? Because, if so, it has a doozy of a typo.
Howard: I don't know.
Sheldon: All right, well, I don't want to spoil anything, but you might want to start practicing your "siglature."

Denise: Do you think when Krypto the Superdog is out flying, Superman has to fly after him with a little baggie?
Stuart: Hmm. Haven't really thought about it before. But he doesn't need a baggie, because he just blasts the poop with his heat vision.
Denise: You've thought about it before.
Stuart: Oh, I've thought about it a lot.

Dr. Pemberton: It is such a pleasure to meet you.
Amy: Oh, it's really nice to meet you, too. I mean, we thought we'd have to wait decades to get confirmation for our theory.
Sheldon: Yes, thanks to you, I'll get to eat my Nobel dinner with my original teeth.

Bernadette: But the real story was so sweet. The little astronaut was afraid, but he still went to space, and that's what made him brave.
Howard: [scoffs] But in space, the other astronauts made fun of him, and that's a thing he doesn't want to relive.
Bernadette: I get that. I guess it would just take a really brave man to put an embarrassing story like that out into the world, just so it might help some frightened children not feel so alone.
Howard: Wow. That is quite the guilt trip. Are you sure you're not Jewish?

Raj: Oh, man, that last episode of Star Trek: Discovery was crazy.
Leonard: Whoa, whoa, whoa, I-I'm actually one behind.
Howard: I haven't started the new season yet.
Leonard: Ooh, uh, how about this week's Walking Dead?
Howard: Two behind.
Raj: Three behind.
Howard: Black Mirror?
Leonard: No.
Raj: No.
Leonard: Come on, there must be something we've all seen.
Raj: Oh, how about that video of my dog I sent you, where she's growling at a pinecone?
Howard: I actually hadn't watched it yet, but thanks for ruining the ending.

Sheldon: Uh, can you believe this? Doctors Pemberton and Campbell have been doing a press tour trying to take credit for super-asymmetry. They didn't even know what they were finding.
Raj: So what? I mean, no one's gonna give them credit for accidentally discovering something.
Howard: Yeah, who remembers the guy who was trying to find India and discovered America instead? What was his name again?

Raj: Sheldon, super-asymmetry is your paper. Everyone knows you were there first.
Leonard: Mm, actually, the Nobel Committee has sometimes favored experimentalists like them over theoreticians like you.
Sheldon: No, that's just a scary campfire story like the guy with the hook.

Leonard: Just give them a chance. Uh, science has a history of difficult people. Look at, uh, Newton, who was a jerk to Leibniz, and Leibniz, who was a jerk to everyone.
Penny: Yeah, you know, and I don't need to tell you that gravitational waves are disturbances in the curvature of space-time. Or that the- Hey, you worked on the movie Interstellar?

Bernadette: So, I talked to your supervisor, and she said that she never stopped you from working on my team, because you never asked her.
Penny: Really? Oh, you know, you should know, she's been taking our new antidepressant, and lying is one of the main side effects.

Amy: I wonder what it could be.
Sheldon: Oh, could be anything. A flute, a letter opener, one of those pens where you put the bikini back on the naked lady.

Amy: This one is from Leonard and Penny. Aw. "The perfect gift for the perfect couple."
Sheldon: Save that card. We may need to throw it back in their faces.

Amy: Sheldon, this isn't about ruing. This is about humbly accepting a great honor.
Sheldon: Amy, we won the Nobel Prize in Physics. Humility is for people who win the goofy Nobels like Literature, Economics and Peace.
Amy: Please tell me that's not in your speech.
Sheldon: Oh. I can cut it, but it's the only joke I have.

Bernadette: Remember, I'm leaving you with two babies. I expect to see two babies when I get back, and they better be the same two babies because I'll know.

Penny: All right, now, I'm sure some of you are wondering, "Who is this woman? "How did she get to be in charge of the sales team? Is it because she's friends with Dr.
Rostenkowski?" Because she is.
"Is it because she was Miss Cornhusker 2001 and still fits in those very same jeans?" 'Cause she was, and she does, and they're actually a little baggy.
Or is it because she's the best damn salesperson here? Because I am.
Now that we're clear on that, here are the drug specs and marketing strategy for Inflamminex. Which, now that I say it out loud, might be a placeholder.

Sheldon: All right, bagels down. Before we head to the airport, I'd like to go over a few things.
[others groan]
Sheldon: From the moment we step off the plane, each and every one of you is an ambassador for Amy and myself.
Howard: [to Bernadette] I told you these tickets weren't free.