George: Mary, I've worked my ass off for 20 years, I deserve this.
Mary: Right, because what I do is worthless. [George sighs]
Sheldon: [enters] Will you keep it down? It's the middle of the night in here. [exits]
Missy: Fighting over two months of that?

Ms. MacElroy: Now, can anyone tell me why Melville shifts the narrative voice from Ishmael to Ahab? [Ms. MacElroy waits for somebody else to raise their hand] Sheldon.
Sheldon: I have a tummyache. I'd like to see the nurse.
Derek: A "tummyache"?
Sheldon: Yes, Derek, I have a tummy and it aches. Ergo, tummyache.
Derek: "Ergo"?
Sheldon: It's Latin, Derek.
Ms. MacElroy: Go to the nurse.
Sheldon: And to answer your question, the shifting point of view grants the reader a broader perspective of events than typically allowed by first-person narration.
Ms. MacElroy: Where were we?
Sheldon: And "ergo" is Latin for "hence," Derek.

Pastor Jeff: Come on up here, Sheldon. Let's hear what you got.
Sheldon: I've spent the last week studying what people believe, and I've come to a conclusion.
Pastor Jeff: And what's that?
Sheldon: I'm starting my own religion.
Pastor Jeff: I'm sorry, what?
Sheldon: I'm calling it Mathology. It's based on a universal binary system.
Pastor Jeff: That's terrific, Sheldon, but this is a Baptist Sunday school.
Sheldon: I know, I'm here to convert everybody. Any takers?
Pastor Jeff: Okay. Let's go have a talk with your mom.
Sheldon: The only sin in Mathology is being stupid.

Mary: Too bad. We are going.
Sheldon: Class is starting tomorrow. I'm not going anywhere.
Mary: Sheldon, do not argue with me. You are going home.
Sheldon: Mom, the people of Germany are obsessed with rules and devoid of humor. I am home.

Dr. Linkletter: This will allow us to calculate the speed of sound in the liquid using the standard elements of the Einstein field equations. The answer is only correct, of course, if the density changes slowly. And to begin, we use the standard equations of thermal physics to simplify the answer... [sniffing] Wh-Wha-What am I smelling?
Sheldon: Oh, that might be my sauerkraut and knockwurst.
Ben: [raises hand] It is.
Dr. Linkletter: Why are you eating sauerkraut in my classroom?
Sheldon: I'm acclimating my body to a Germanic meat-based diet.
Dr. Linkletter: At 11:00 a.m.?
Sheldon: It's dinnertime in Heidelberg.
Dr. Linkletter: We're not in Heidelberg.
Sheldon: But I will be over the summer, so I'm trying to adjust my internal clock to the local time so I can hit the ground running mitout jet lag.
Dr. Linkletter: I got to get back to my lecture, if that doesn't interfere with your meal.
Sheldon: Oh, dinner and a show, I love it. Although... would you be a lamb and open this jar of mustard for me?
Dr. Linkletter: Here are two words you don't often hear... poor Germany.

George: You know, you seem pretty stressed out... Maybe it'd be easier if I go to Germany.
Mary: You got to be kidding.
George: Well, it might make more sense. I got the summer off. And, come on, beer and sausage? I've been training for that my whole life.

George: "Chicken boo-eh-lon"? What does that even mean?
Mary: Bouillon. It's the tiny cubes that turn into soup.
George: So, the soup aisle?
Mary: There you go.