George Sr.: Kids in bed?
Mary: Not all of 'em.
George Sr.: Mary, if we let Georgie stay here, we're just makin' this all too easy for him.
Mary: I don't want to fight. I just want to know that our son is okay.
George Sr.: He's fine. He's stayin' at your mom's.
Mary: [sighs] Well, that's something. Although, where does she get off thinking that it's a good idea for him to drop out of school and then lettin' him live with her after he does it.
George Sr.: That's what I said.
Mary: Good! Maybe they'll learn to mind their own business!
Sheldon: [enters] Will you please stop fighting?
Mary: Oh, no. Sweetie, no, we're not fighting. We're just agreeing with each other angrily.

Sheldon: Regardless, I'm not interested in making any more friends.
Mary: Oh, I don't think that's how you really feel.
Sheldon: It is. From now on, it's a hermit's life for me.
Mary: I bet, when you grow up, you will be surrounded by lots of smart, wonderful friends.
Sheldon: I can't see that happening.

Sheldon: Mom, when should I be expecting my testicles?
Woman: [turns around] What is wrong with him?
Mary: Nothing is wrong with him. Now turn around before I knock your lights out.
Sheldon: Hello.

Mary: Sheldon Lee Cooper, if you don't finish that pork chop, I swear I will chew it up and spit it in your mouth like a mama bird.
Missy: Do it, Mom. Do it.

Sheldon: But why are you wasting your time here when you could be doing science?
Dr. John Sturgis: I told you, I'm happy here.
Sheldon: How could you be happy? You have a doctorate in physics, and you're sticking labels to a case of beans.
Dr. John Sturgis: I had to work here a month before they let me use this thing. And yet, I could go buy a real gun on my lunch break. Ha! Texas, huh?
Sheldon: But don't you miss trying to unlock the secrets of the universe?
Dr. John Sturgis: Sheldon, I spent my life chasing theoreticals. Here, I have tangible accomplishments and I get to listen to relaxing Top 40 music. Do you know this band, Air Supply? They're terrific. [sings] ♫ I'm all out of love ♫ ♫ I'm so lost without you ♫ ♫ I know you were right ♫ ♫ Believing... ♫

Dr. Linkletter: Well, I'm here to convince you to come back to the university. A mind like yours needs to be working on the advancement of science.
Dr. John Sturgis: Well, I did that for 50 years. Now I'm content just keeping these cucumbers crunchy.
Dr. Linkletter: But exciting new things are happening in string theory. Don't you want to be a part of that?
Dr. John Sturgis: Wasting years scrambling away at the academic hamster wheel? Constantly worried that your life's work is just one big dead end?
Dr. Linkletter: Sure, some paths of research may not pan out, but we still have to try, right?
Dr. John Sturgis: Do we?
Dr. Linkletter: Of course.
Dr. John Sturgis: I don't know. Einstein spent the last 30 years of his life on the grand unified field theory and got nowhere.
Dr. Linkletter: Well, I wouldn't say nowhere, but I suppose he never did crack it.
Dr. John Sturgis: And to this day, no one has.
Dr. Linkletter: True.
Dr. John Sturgis: In fact, most of his major accomplishments occurred when he was a young man, which you and I most certainly are not. [chuckles]
Dr. Linkletter: Sometimes I look in the mirror and I think, "Who is that?"
Dr. John Sturgis: Would you like to give these cucumbers a spritz?
Dr. Linkletter: No, thank you. Do you sell liquor here?

George Jr.: [o.s.] Did you like school?
Dale: Hated it. I quit and I joined the Army.
George Jr.: [o.s.] How was that?
Dale: Less girls, more getting shot at.
George Jr.: [enters] Well, at least you made it out alive.
Dale: Well, then I got married. Made me kind of miss getting shot at.
George Jr.: Have you ever been happy?
Dale: Ooh, let's see. No.