Adult Sheldon: Every culture has its own traditions to celebrate important life events: bar mitzvahs, quinceañeras, baby's first Comic-Con. My favorites are funeral and baby shower. They're the only two thrown in your honor you're not expected to attend. [whispers] Love it.

Adult Sheldon: I didn't realize until years later that my father was only asking questions about lightning and thunder to cheer me up. In fact, he would often pretend to be dumb just to make me feel better.

Adult Sheldon: My father didn't always get the credit he deserved. The advice he gave me actually worked out pretty well. Of course, I never told him.
George: Talked to Billy.
Missy: Why would you do that?
George: No, it was good.
Missy: Stay out of my life.
Adult Sheldon: He may not have been the world's greatest dad. But maybe we weren't the world's greatest kids.

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.

George: Why do you want to go?
Georgie: Well, I'm gonna be at the birth, but I can't go to the party?
Missy: How do you know she wants you at the birth?
Georgie: Who's gonna catch the baby?

Mary: Hi, Jim.
Jim: Hey, Mary. Good to see you. You looking for some tires?
Mary: Actually, I'm looking for your wife.
Jim: Oh. You're not gonna yell at her again, are you?
Mary: No, no.
Jim: Okay, you sure about that? 'Cause I wouldn't mind seeing it.

Mandy: [gasps] Oh, a nursing bra. "Includes removable pads to prevent leakage." Wow. Thanks. That's... really thoughtful.
Brenda Sparks: Mine dripped like a faucet.
Missy: Wait, I have a question.
Mary: Please ask it later.