Raj: Yeah, okay, whatever it takes to keep you busy for a few hours.
Sheldon: Found one.
Raj: No, you didn't. There are millions of data points there.
Sheldon: But, look, an optical transient.
Raj: Yeah, maybe that is something. How did you find that?
Sheldon: It wasn't difficult. You know how when you see prime numbers, they appear red, but when they're twin primes, they're pink and smell like gasoline?
Raj: No.
Sheldon: Oh. I guess I'm a special boy. You know, sometimes when a boy is special, he gets a Fudgsicle. Which, by the way, tastes like the speed of light.

Leonard: Thank you for seeing me on such short notice.
Dr. Gallo: Ah, it's my pleasure. I'm curious, are you related to Dr. Beverly Hofstadter?
Leonard: Uh, she's my mother. You know her?
Dr. Gallo: No, not personally, but I have read all of her books.
Leonard: Well, then you know her better than I do.
Dr. Gallo: Well, I'm not so sure about that. But I can tell you I do not agree with her theories on child rearing at all.
Leonard: Really? Any chance you find them cold, cruel and unsuitable for innocent little boys who just want to be happy?
Dr. Gallo: Well, I didn't want to say it-
Leonard: No, no, say it. Sing it. Rent a plane, write it in the sky.

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.

Howard: You know, once we get the house back to ourselves, we can be romantic in any room we want.
Bernadette: Great. I can finally show you where the laundry room is.

Stuart: Boy, who would've thought when you asked me to move in and help take care of your mom, I'd still be here two years later?
Howard: No one.
Bernadette: Nobody thought that.

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.

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.

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.

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.

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.

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.