Penny: Hey, can you help me put some of the food out?
Leonard: Yeah. Let me finish packing this stuff up. You know how Sheldon is if he sees Christmas stuff lying around after New Year's.
Penny: Yeah, but he doesn't live here anymore.
Leonard: Well, he doesn't live at Walmart, but he still threw a tantrum when he saw Marshmallow Peeps after Easter. And that's the same man who complains you can't find Marshmallow Peeps after Easter.

Penny: So, what happened in Texas that was so bad?
Leonard: And before our next drive to Comic-Con, I need the name of that juice.

Leonard: How did you get him in the car?
Amy: I rented one of those carts, pushed him toward the open door and just let inertia take care of the rest.

Amy: But understanding how other people are feeling, that's a weak spot for you.
Sheldon: I have gotten much better at that.
Amy: Have you? How am I feeling right now?
Sheldon: What the - How should I know? Excited? Itchy? Give me the first letter.

Amy: You and I are in a relationship. I help you with your shortcomings, and you help me with mine.
Sheldon: How would you feel if I contacted your mother behind your back?
Amy: Delighted that you showed any interest in my family at all?
Sheldon: "Delighted"? What - Not if I guessed for a hundred years.

Penny: So tell me, how did Sheldon look with an earring?
Amy: Like the pirate who helps the other pirates connect to the Internet.

Howard: So what did you and Leonard do?
Penny: Actually, we got in a pretty nasty fight.
Leonard: It might've been the worst one we've ever had.
Bernadette: Oh, my God, what happened?
Leonard: Well, we had started binge-watching Luke Cage together, and it was kind of our thing, and then, I find out that she watched two episodes without me.
Bernadette: It's like I was excited for a present and got socks.

Penny: Hey, hey, I just found a farm where they let you chop down your own tree.
Leonard: Oh cool, I'll be like a pointy-eared Paul Bunyan.

Leonard: You want to decorate it tonight?
Penny: Yeah, with gasoline and a match? Sure.

Raj: You know, in India when my baby brother cried like that, the servants would just take him far away so we couldn't hear it. (Howard and Bernadette stare at him) Not always, sometimes we'd leave.

Sheldon: Wait, so how does the story end? Is the baby a jerk or is Bernadette a bad mother?
Amy: Sheldon!
Sheldon: What? Is there another twist coming? Is the baby not theirs at all?

Penny: So things started to turn around?
Bernadette: Yeah, eventually I figured out how to get the baby to sleep.
Leonard: Please tell me you didn't use Amy's magic juice.

Penny: I can't believe you fit in the crib.
Bernadette: I could take a bath in the sink. I don't, but I can.

Amy: So, while we're at your mother's house, it might be a good time to tell her that we're living together.
Sheldon: Do we have to? I really don't want to hear the religious lecture.
Amy: Maybe there won't be one.
Sheldon: There's always one. She gave it to my sister about her boyfriend, my brother about his girlfriend, my father about his girlfriend. That one had some un-Christian words in it.