Missy: Put your fingers in your ears.
Sheldon: And risk driving wax back into my inner ear canal? No, thank you.
[Sheldon resumes humming]
Missy: Oh. [Missy puts her fingers in her ears]

Missy: Eat dirt. Eat it.
Meemaw: Kick his ass!
Missy: Does it taste good? Huh?
Dale: Yeah, listen to your meemaw. Kick his ass!
Missy: You gonna cry? Huh? Do it. Cry.
Mary: Do something. Break it up.
George Sr.: H-Hang on. She's winning.
Mary: Missy! Missy Cooper, you stop beating up that boy!
Meemaw: Punch him in the nuts!

Missy: Someone's Underoos are in a knot.
Sheldon: My Underoos are fitting just fine, thank you.
Missy: Then why is there a stick up your butt?
Sheldon: Stop making inquiries about my bottom.
Missy: But I enjoy it.

[Sheldon sits on the top of the couch with his feet on the cushion]
Missy: What are you doing?
Sheldon: I'm practicing the philosophy of cynicism... The ancient Greek view that the rules of society should be ignored.
Missy: If you're gonna break rules, you can do better than that.
Sheldon: How?
[Missy pushes Sheldon off the couch]

Adult Sheldon: Ignoring things that irritate me isn't my strong suit. Obsessively fixating on them, now that's what gets me out of bed in the morning.

Adult Sheldon: My father's wisdom touched me deeply. Which is why, to this day, no matter what I'm going through, I am never irritating or abusive to any of my friends or loved ones. Ask them. They'll tell you.

Billy Sparks: Hey, Sheldon.
Sheldon: Hello, Billy.
Billy Sparks: Are you our new paperboy?
Sheldon: Yes, I'm joining the work-a-day world.
Billy Sparks: I work, too! I take care of our chickens.
Sheldon: Don't get the wrong idea. When I grow up, I plan on being a theoretical physicist.
Billy Sparks: Cool. I'm sticking with chickens.
Sheldon: All righty then. Have a nice day.
Billy Sparks: You, too. [looking at the newspaper] Oh, cool, it's Monday.