Dr. Linkletter: Although I suppose, based on your premise, we could calculate the stress-energy tensor for each.
Adult Sheldon: It turned out their antagonism was the key to their success.
Dr. John Sturgis: ...find an experiment to distinguish them.
Dr. Linkletter: While derivative, I'll admit your point does have some merit.
Dr. John Sturgis: Of course it has merit, you... you...
Sheldon: [whispers] Big, pink Sasquatch?
Dr. John Sturgis: [whispers] Good. [normal voice] You big, pink Sasquatch!

Meemaw: Hello?
Dr. John Sturgis: Did you know that word "hello" wasn't used as a greeting - until the invention of the telephone?
Meemaw: Hi, John.
Dr. John Sturgis: To end a phone call, it was suggested to say, "That is all."
Meemaw: Is that all, John?
Dr. John Sturgis: No, I wanted to invite you to dinner tomorrow night.
Meemaw: Great. Where we going?
Dr. John Sturgis: I can't tell you that. It's a surprise.
Meemaw: You want to give me a clue so I'll know how to dress?
Dr. John Sturgis: Well, dress as if you were going to a Mexican restaurant.
Meemaw: Oh, we're going to Puerta Roja.
Dr. John Sturgis: I can't tell you that, it would ruin the surprise.
Meemaw: John, you do realize that I'll be the one driving us there.
Dr. John Sturgis: Fine, we're going to Puerta Roja, but everything else is a surprise. That is all!

Dr. John Sturgis: See, this is why we're great together. You teach me about social etiquette, and I teach you about beaver anuses.
Meemaw: [CHUCKLES] It is magical.
Dr. John Sturgis: Did you know "ani" is also acceptable as the plural of "anus"?
Meemaw: And the magic continues.

Dr. John Sturgis: Did you know that there's a type of vanilla flavoring derived from the anal glands of the North American beaver?
Meemaw: That seems like a fact you could have shared before we started eating.
Dr. John Sturgis: It isn't used very often. I understand it's difficult to, uh, milk the little sacs.
Meemaw: Cool. Okay, new topic.

Adult Sheldon: My father didn't always get the credit he deserved. The advice he gave me actually worked out pretty well. Of course, I never told him.
George Sr.: Talked to Billy.
Missy: Why would you do that?
George Sr.: No, it was good.
Missy: Stay out of my life.
Adult Sheldon: He may not have been the world's greatest dad. But maybe we weren't the world's greatest kids.

George Jr.: I'm not here to work. I'm here with the answers to all your problems.
Meemaw: And what is that?
George Jr.: How to get your back room up and running again.
Meemaw: I'm listening.
George Jr.: I was thinking about Chuck E. Cheese.
Meemaw: Oh, God.
George Jr.: Hear me out. Your payouts were in cash. That's illegal. When you play games at Chuck E. Cheese, you win tickets. Those tickets are traded for prizes. That's legal. You just need to do the same thing. People play your machines. Now the credits they win get exchanged for stuffed animals. Then you buy those stuffed animals back for cash. No laws broken, and you're back in business.

Sheldon: Dr. Linkletter and I are stuck on a science problem. I know Dr. Sturgis could help, but I'm hesitant to suggest that because I know they have a professional rivalry.
George Sr.: Well, the way I see it, y'all are on Team Science, right?
Sheldon: I suppose.
George Sr.: And people on the same team don't have to get along to work together.
Sheldon: Like you and Mom.
George Sr.: No. A quarterback and his receivers. He doesn't throw it to the guy he likes best. He throws it to the one that's open.
Billy Sparks: So smart.
Sheldon: So, I should ask Dr. Sturgis what he thinks about the dark matter being a Bose condensate?
George Sr.: Do you want Team Science to win?
Sheldon: Thank you. This has been helpful. [exits]
Billy Sparks: What's a Bose condensate?
George Sr.: I'll tell you at halftime.