Leonard wake up! You're missing some very excellent superhero quips!

Wolowitz: He got bit by a radioactive rat.
Raj: Did he get superpowers?
Wolotiz: No, he got five stitches and a tetanus shot.

Wolowitz: What kind of spaceship has a hole in the middle?
Raj: A Romulan battle bagel?

Please don't send me back to India! It's so crowded. It's like the whole country is one endless Comic-Con, except everyone's wearing the same costume -- Indian Guy.

Leonard: Hi. I'm Leonard. You are beautiful. You pop, sparkle and buzz electric. I'm going to pick you up at eight, show you a night you will never forget.
Raj: Where are we going?

Raj: Woh, woh, woh! I don't want to speak to the FBI.
Leonard: Why not?
Raj: I'm brown and I talk funny.

I think, "How could you? She's my sister!" takes preference over a five year old pinkie swear.

Raj: Hands off my sister.
Sheldon: Why would I touch her? She's covered in airplane germs.

Leonard: How can you have a girlfriend you can't even speak to women?
Raj: Two words: deaf chick. It doesn't matter if i can't talk cause she can't hear me.
Leonard: What?
Raj: That's what she said.

When I call him his phone plays Browned Eyed Girl. Which now what I think about it is not so good.

Wolowitz: Why do you even want this here? Its size is completely disproportionate to its purpose!
Raj: Considering its purpose was to piss you off, I'd say it's spot on.

Leonard: Did you guys see the paper in the American Physics Journal on supersolids? It's pretty interesting. This guy's working from a hypothesis which ...
Raj: Spoiler alert! Spoiler alert!
Leonard: What?
Raj: Don't ruin it for me, man! I printed out a PDF to read on the potty.

TBBT Quotes

Penny: Here's a question-- as an alien pretending to be human, are you planning to engage in any post-prom mating rituals with Amy?
Sheldon: There are post-prom mating rituals?
Penny: Not always. Unless your date drives a van with an air mattress, then always.
Sheldon: Well, if it's part of the prom experience, then I'm open to it.
Penny: You're kidding.
Sheldon: I may be an alien, but I have urges.If Amy wants to copulate by firing her eggs into space, well, then, I will happily catch them with the reproductive sac on my upper flermin. I'm not the best at reading facial cues, but I can see that you're a little turned on.

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.