Raj: So I was thinking, maybe we can come up with a name for the asteroid by combining our names.
Sheldon: That's a great idea. I've got it. We'll call it "Cooper".
Raj: How is that both our names?
Sheldon: "Koo" from Koothrappali and "per" from Cooper.
Raj: Yeah, so it's, like, "Kooper" with a "K"?
Sheldon: Nah, you're right, that's dumb.

Bernadette: Boy, when was the last time Stuart cleaned this place?
Howard: No kidding. Oh, okay, I'm about to suck something up. What do you think this object sounds like?
Bernadette: Howie, I don't want to play Lego, Toenail or Pill anymore.

Bernadette: So, what do you think we should do with this room?
Howard: Well, I was thinking a home theater or a gaming room - you know, like a man cave.
Bernadette: Why can't it be a woman cave?
Howard: As long as it has a home theater, a video game system and you're not allowed in it, you can call it whatever you want.

Bernadette: Oh, look. The teddy bear Stuart won the night we took him to the fair.
Howard: Oh, he was so excited.
Bernadette: Yeah. You know, no matter how hard they tried, they could not guess his age.

Howard: I'll give it to him next time I see him.
Bernadette: Have you heard from him since he left?
Howard: No. You'd think he would've called once he got settled in.
Bernadette: Hmm, maybe he's busy.
Howard: Too busy to call? He wasn't too busy to binge-watch Hot in Cleveland with my Hulu password.

Howard: What is happening? Are we missing him?
Bernadette: No, that's not what this feeling is. Is it?
Howard: Of course not. He drove us crazy. Like when you were gonna make that pie and Stuart ate all the blueberries.
Bernadette: And he tried to deny it, but his teeth were all purple.
Howard: That was pretty cute.
Bernadette: Yeah. Eww, we are missing him!

Leonard: All right, well, after we talked about my issues with my mother - nothing too deep, just how she ruined my life - I told her about you and your drug; she said she'd be happy to meet you.
Penny: Really? Oh, you're the best husband ever!
Leonard: So you'll go to the Doctor Who convention with me next week?
Penny: I guess.
Leonard: Oh, I actually did hear your eyes roll that time.

Leonard: Hi.
Penny: Hey, how'd it go?
Leonard: Oh, great. Dr. Gallo is terrific. You know, I-I've always been insecure that no one cares about what I have to say, but she made me see-
Penny: Yeah, no one cares. Did you help me out or not?

Leonard: Okay. Now, what I'm hearing is that you feel that I sometimes take too long to express myself, and you wish I'd be more succinct.
Penny: You're only hearing that because I cannot roll my eyes any louder.

Raj: A medium-sized asteroid.
Sheldon: That's it? How common. That's the chicken fingers on the menu of space.
Raj: I kind of like chicken fingers.
Sheldon: Yeah, me, too. I was stuck for a metaphor.

Raj: Come on, a medium-sized asteroid is still an interesting discovery.
Sheldon: I suppose it could end up on a collision course with Earth and destroy life as we know it.
Raj: You dream different than me.

Raj: And you know we get to name it.
Sheldon: We better choose a name no one can make fun of. Sir Frederick William Herschel didn't do Uranus any favors.

Raj: Okay, so once we receive the next image and compare it to the ones we've already collected, we'll know what it is that we found.
Sheldon: Ooh, perhaps it's a Heliosheath scintillation.
Raj: It could be a trans-Neptunian object.
Sheldon: Maybe it's a new planet.
Raj: Unlikely, but it could be a dwarf planet.
Sheldon: Well, as long as it has a healthy gravity and all its moons, I'll be happy.
Raj: Okay, the final image is coming in. And the object we discovered is-
Sheldon: Come on, Daddy needs a liveable planet he can rule with an iron fist.

Stuart: Well, that's it.
Bernadette: I guess so.
Stuart: This is weird.
Howard: Yeah, a grown man moving into his own apartment. Crazy times. See ya!
Bernadette: Ignore him. He's just using humor to express how ... happy he is.
Stuart: It's okay. I know he loves me.
Bernadette: Sure he does.

Dr. Gallo: Sounds like you're holding on to quite a bit of anger towards her.
Leonard: Oh, no, I-I've worked through a lot of that stuff; I'm better now.
Dr. Gallo: Mmm, good for you.
Leonard: Do you know she never let me celebrate my birthday because being born was her achievement, not mine?
Dr. Gallo: That's heartbreaking.
Leonard: Right? To this day, I send her a card every year with a little money in it.