- Leonard Hofstadter: You know, I do have a way to get him out of our hair. I've been holding on to this for a few years, but maybe now's the time.
- Howard Wolowitz: We can just lock the door, you don't have to kill him.
- Leonard Hofstadter: You can't kill him. He just respawns at the last save point.
- Colonel Richard Williams: [Pointing at Sheldon's board] What's this?
- Leonard Hofstadter: Oh, nothing. Just some math we don't need.
- Colonel Richard Williams: This is a different approach. You're trying to make the guidance system even smaller?
- Leonard Hofstadter: It's jlust a theory, it's not even worked out.
- Colonel Richard Williams: Oh. I want this.
- Howard Wolowitz: But we already met the agreed-upon specs. Going smaller would require weeks of new computations.
- Colonel Richard Williams: So get the kid with the two shirts to do it.
- Leonard Hofstadter: Sir, if I may, we've put a lot of thought and effort into making the current prototype. It's a really elegant solution, and mosst importantly, it works.
- Colonel Richard Williams: Yeah, I want this.
- Howard Wolowitz: It's just a theory. It's not even a complete thought.
- Colonel Richard Williams: You both make excellent points. Thank you for presenting it so articulately. Make this.
- Howard Wolowitz: The kid with the two shirts screwed us again.
- Sheldon Cooper: I'm an engineer now. And just so we're clear, a train engineer. Not the goofy kind you are.
- Bernadette Rostenkowski: Sorry, Howie's back at work and there's just so much going on.
- Amy Farrah Fowler: Is there anything we can do?
- Bernadette Rostenkowski: Sure: open up a college fund, shop for life insurance, and in the laundry room there's a mountain of dirty laundry. Wash it or burn it; your choice.
- Stuart Bloom: Instead of arguing all night, let's just split up the baby chores.
- Raj Koothrappali: Yeah, great. Um, I'll put food in the top half; you deal with whatever comes out the bottom.
- [last lines]
- Sheldon Cooper: GPS says we'll be at the railway in three hours.
- Amy Farrah Fowler: I can get us there in two.
- Penny Hofstadter: Great. You guys ready to get crazy?
- Amy Farrah Fowler: Well, the bra under here isn't beige.
- Sheldon Cooper: In the world of theoretical physics, you never finish. So much is unprovable. But when I was studying that railway guide, it was so tangible and so satisfying that something just clicked. Then it clacked. Then it clicked and clacked, click-clack, clickety-clack and here we are! Whoo-whoo!
- Leonard Hofstadter: I got it.
- [adds to Sheldon's equation on the whiteboard]
- Howard Wolowitz: You really figured it out?
- Leonard Hofstadter: No, but when we show this nonsense to Sheldon, it will make him crazy and he will have to fix it,
- Howard Wolowitz: You're a genius.
- Leonard Hofstadter: I know. That's not even a math symbol. That's just Charlie Brown's hair.
- [first lines]
- Howard Wolowitz: OK. I'm zeroing out the electro-osmotic flow rate in the micro-fluidic channel.
- Leonard Hofstadter: Nicely done, Howard.
- Howard Wolowitz: Well, my wife is four foot ten and sexually satisfied, so clearly I know my way around tiny things.
- Leonard Hofstadter: Good for you. On the cutting edge of new technology and still making inappropriate comments about the mother of your child...
- Howard Wolowitz: And those are just the things I say out loud.
- Sheldon Cooper: Gentlemen, we need to stop immediately.
- Howard Wolowitz: What's wrong?
- Sheldon Cooper: I've been looking at the math, and I think we can make the device between eight and ten percent smaller.
- Sheldon Cooper: That's great,but the Air Force approved the specs; we're good to go.
- Howard Wolowitz: Yeah, it doesn't need to be smaller.
- Sheldon Cooper: Shame on you! Where would we be if poodle breeders had that attitude? I'll tell you: we would have the standard and miniature poodle, but no toy or teacup. Which, by the way, is not an official breed, but that's just poodle politics.
- Leonard Hofstadter: Can we please stop talking about poodles!
- Sheldon Cooper: Fine. Candy bars! Now, do you enjoy a fun size? I know you do.
- Howard Wolowitz: Sheldon,we don't need to make this smaller and your work is done. Go home.
- Sheldon Cooper: I don't want to go home.
- Leonard Hofstadter: Fine. Go for little walk.
- Sheldon Cooper: Then what?
- Leonard Hofstadter: Just keep walking.