Howard Wolowitz: So, he was your best friend growing up?
Tam Nguyen: Yes.
Howard Wolowitz: Were there no other kids in Texas?
Bernadette Rostenkowski-Wolowitz: Man, that is one hot weather girl.
Howard Wolowitz: How come if I say that I get in trouble?
Bernadette Rostenkowski-Wolowitz: You want to say it? You can say it.
Howard Wolowitz: Nice try. You're gonna have to find some other way to not have sex with me tonight. And it's not weather girl, it's weather woman.
Howard Wolowitz: That was weird, right?
Leonard Hofstadter: Was it? I-I honestly can't tell anymore.
Howard Wolowitz: Higgs had to wait almost 50 years before they built a collider big enough to prove his theory.
Sheldon Cooper: 50 years? But I want to play with it now.
Rajesh Koothrappali: You just have to wait for science to catch up or technology to get cheaper. Think about, uh, DVD players... they used to cost, like, a thousand dollars, but just the other day I used one to smash a bug.
Sheldon Cooper: I also have a pretty cute picture to share.
Howard Wolowitz: What is that?
Sheldon Cooper: An equation. Isn't it perfect? Sometimes I just stare at it, and I think "I can't believe that came out of me."
Leonard Hofstadter: Isn't Halley's birthday the same as Amy's?
Howard Wolowitz: Yeah, but we're not doing anything big 'cause she's one, Bernadette's on bed rest, and I'm lazy.
Howard Wolowitz: You and Amy having fun planning your wedding?
Sheldon Cooper: We're employing a mathematical approach called decision theory, so, heck, yeah.
Leonard Hofstadter: Heck, yeah? Looks like someone need to put a dollar in the almost-swear jar.
Rajesh Koothrappali: Which breakup was that? Was that the Saint Valentine's Day Massacre?
Howard Wolowitz: No, no. This might've been during the Comic-Con Dump-A-Thon.
Penny Hofstadter: You have names for our breakups?
Rajesh Koothrappali: Well, they would really blur together if we didn't.
Howard Wolowitz: Hey, Bernie, you mind if I run to Leonard's and...
Bernadette Rostenkowski-Wolowitz: Get a laptop full of money? Why are you still here?! Go, go, go!
Rajesh Koothrappali: Can we start the movie?
Howard Wolowitz: Before Sheldon gets here? Last time we did that, he didn't talk to us for a month. So do it!
Rajesh Koothrappali: You know who'd make a great Professor Proton? Meryl Streep.
Howard Wolowitz: She's not a scientist.
Rajesh Koothrappali: Uh, then explain to me why she has chemistry with literally everyone.
Amy Farrah Fowler: It would be nice if they cast a woman.
Sheldon Cooper: Oh, you've already got Doctor Who and the Ghostbusters. Leave us something.