Meemaw: Mind if I take a crack at catching the Road Runner?
Mary: What are you gonna do that I couldn't do?
Meemaw: Oh, a little trick I learned trying to get prairie dogs out of the hole. Of course we'd whack off their heads with a golf club. I'm not gonna do that to Sheldon.

Georgie: I think the saddest part about it is just how sad it is.

Meemaw: Oh, Lord, I think I'm gonna wet myself.

Mr. Givens: All right, losers, you know how this works. One hour, no talking, no horseplay. Sheldon?
Sheldon: Hello, Mr. Givens.
Mr. Givens: Why are you here?
Sheldon: I didn't want to catch a cold from Ms. MacElroy, so I left her classroom without a hall pass.
Mr. Givens: Well, something is going around. I actually had a little tickle in my throat.
Sheldon: Okay, time to go. Nice meeting you.
Mr. Givens: Whoa, what-what are you doing?
Sheldon: You've heard of fight or flight? This is flight.

Meemaw: Just when you think he's gonna zig, you get a big old zag.

Vanessa: Where's your brother?
Georgie: Home.
Vanessa: Is he okay?
Georgie: Yeah, he's just- Actually, it's not looking good for him. He might not make it.
Vanessa: Oh, that's terrible.
Georgie: I know. I love him so much. If anything ever happened, I don't know what I'd do.
Vanessa: Aw. [reaches out and holds Georgie's hand, Georgie smiles]

Mary: [sings] Soft kitty, warm kitty, little ball of fur. Happy kitty, sleepy kitty, purr, purr, purr.
Sheldon: Sing it again, Mom.
Mary: First, blow your nose.
Sheldon: [blows nose]
Mary: [sings] Soft kitty, warm kitty, little ball of fur. Happy kitty, sleepy kitty, purr, purr, purr.

Mary: It's not funny.
Meemaw: Oh, come on, now. Sheldon in detention? That's funny.

Adult Sheldon: As you can see, my meemaw successfully lured me back into the world by reminding me of my brave Texas ancestors. Their blood ran through my veins. I was a true son of the Lone Star State. Albeit a true son with an incredibly fragile immune system. I woke up the next morning with a temperature of 102 and a head packed full of mucus.

Sheldon: Why do you keep smiling?
Mary: You need to look at your mask, baby.
Sheldon: Missy!

Ms. MacElroy: A simile directly compares two things, using the words "like" and "as". "I slept like a log." "I'm hungry as a horse."
Georgie: "Your love is like bad medicine."
Ms. MacElroy: Exactly.
Georgie: That's Bon Jovi.
Ms. MacElroy: Okay.
Georgie: His hair is awesome.
Ms. MacElroy: Moving on.

Adult Sheldon: I've been called a germophobe, but I do find a single sneeze acceptable. It could be caused by dust, allergies. Really, whatever nasal irritant floats your boat. However during flu season a second sneeze means a plague is upon the land, and it's every man for himself.

Sheldon: I have detention tomorrow, and I thought you could give me some tips.
Georgie: That was pretty badass, you walking out of class like that.
Sheldon: It was not my intention to be bad "A" word, but thank you.

Sheldon: Hello. I'm here for detention. Where is the teacher?
Ned: Not here yet.
Sheldon: Oh. I have three dollars. Feel free to share it with the others.

Mary: I hate to say it, but I think we need help with this.
George: Like what?
Mary: Maybe we could take him to that nice doctor who calmed him down when he was convinced he had an enlarged prostate?
George: Sheldon only calmed down when the doctor told him what happens in a prostate exam.
Mary: Poor thing. Still talks about it.