Dr. John Sturgis: [answering the phone] Hello?
Sheldon: I'm having a scientific argument with someone and I need your help.
Dr. John Sturgis: I do love a good science fight. Has it devolved to name-calling yet?
Sheldon: Yes. I called him a Pongo pygmaeus.
Dr. John Sturgis: Oh! A Bornean orangutan. That is a creature who would be very bad at science. Well done.
Sheldon: I know.
Dr. John Sturgis: So how can I help?
Sheldon: I posted a theory on the collapse of wave function. We've been arguing back and forth and he's saying that my probabilities come out negative.
Dr. John Sturgis: Hmm. I see. Have you considered that negative probabilities can still have meaning?
Sheldon: Ooh, I hadn't. That suggests another idea. I can argue that negative probabilities only show up in intermediate steps. I'm gonna destroy him with this.
Dr. John Sturgis: And when you do, feel free to call him a Scarabaeus viettei, a dung beetle.
Sheldon: Oh, I so admire your mind.
Dr. John Sturgis: Back at you, little man.

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: Thanks to Dr. Sturgis, I had all the intellectual ammunition I needed to bring my opponent to his knees. I accused him of conflating two different interpretations of quantum theory, woefully misrepresenting Paul Dirac, and when I called him a dung beetle in Latin, I was so riled up, I almost started producing testosterone.

Lisa: [modem screeching] What's that noise?
George Jr.: No idea.
Sheldon: Georgie, I need you to get off the phone.
George Jr.: Hang on, Lisa. I'm helping someone with their English homework.
Sheldon: I don't have time for jokes. I need the phone line to connect my modem.
George Jr.: What the hell's a modem?
Sheldon: It links my computer to an interconnected web of other computers in order to facilitate the exchange of ideas.
George Jr.: That's the stupidest thing I've ever heard of.
Adult Sheldon: Sadly, that was not the stupidest thing he ever said.

Dale: Hey, Billy! You're supposed to be warming up.
Billy Sparks: I found a worm!