The Big Bang Theory2007

[first lines]

Sheldon Cooper:
Smell that? That's the smell of new comic books. [takes a deep breath] Oh, yes!

Howard Wolowitz:
They're on me today, boys.

Rajesh Koothrappali:
You're paying? Have you been selling your sperm again?

Leonard Hofstadter:
No, I'm celebrating. As we speak, the space shuttle is docking at the International Space Station, where it will deploy the Wolowitz Zero-Gravity Waste Disposal System.

Rajesh Koothrappali:
Oh, get over yourself. It's a high-tech toilet.

Leonard Hofstadter:
Just think, thanks to your hard work, an international crew of astronauts will boldly go where no man has gone before.

Howard Wolowitz:
Is that supposed to be funny?

Sheldon Cooper:
I believe it is. The combination of the Star Trek reference and the play on words involving the double meaning of the verb "to go" suggests that Leonard is humorously mocking your efforts in space plumbing.

Howard Wolowitz:
Okay, make your little jokes. But of the four of us, I'm the only one making any real-world contribution to science and technology.

Rajesh Koothrappali:
He's right. This is an important achievement for two reasons: Number one, and of course, number two.

Sheldon Cooper:
Oh, clever! Playing on the use of cardinal numbers as euphemisms for bodily functions.