Ms. MacElroy: Georgie Cooper?
Georgie: Here.
Ms. MacElroy: Sheldon Cooper? Georgie, where's your brother?
Georgie: I don't know.
Ms. MacElroy: Good enough for me.

Ms. MacElroy: That's sweet of you for asking, but I'd rather stick my finger in a pencil sharpener and crank away.

Ms. MacElroy: Tell you what I do. I send him on little errands. Like the other day, I told him, "Go to the supply room and get me a framastan."
Coach Wilkins: What's a "framastan"?
Ms. MacElroy: No such thing. I made it up. He was gone the whole period.
Ms. Ingram: [laughs] I'm using that.
Ms. MacElroy: Don't use "framastan". That's mine.

Sheldon: I have a problem with this permission slip. You didn't cut them in half evenly. Mine has two holes, and Derek here just has one.
Ms. MacElroy: Then trade.
Sheldon: Then Derek will have two holes, and mine will have one.
Ms. MacElroy: You're not going to the water park anyway!

George: Hey, Hubert. Was Sheldon in class today?
Mr. Givens: Nope. Haven't seen him all week.
George: Weren't you gonna say anything?
Mr. Givens: I didn't want to jinx it.

George: So he hasn't been in any of your classes?
Ms. Ingram: Mm-mm, not a one.
Ms. MacElroy: Nope.
George: But I bring him here, I take him home he's got to be somewhere in the building.
Ms. Ingram: Mm, I might've seen him in the library. But at this point, I sometimes think I see him when I'm alone in my house.
Ms. MacElroy: Like that creepy Chucky doll in the movies?
Ms. Ingram: [laughs] Exactly!

[Sheldon is chuckling as he stares at a blank screen]
Missy: What are you doing?
Sheldon: Watching last week's Professor Proton in my mind.