Sheldon: Do you know what else I love about you? Your handwriting is impeccable!
Stuart: Thank you for noticing!
Sheldon: I mean it. I mean, it's like you have the soul of a label-maker.

I've been babysitting him way longer than you have.

Raj

Howard: There's a baby in there!
Bernadette: Oh yeah, that's where I put it.

I hope it's not a West Coast party, because according to the man on the radio, a West Coast party don't stop.

Sheldon

You'll have nerds fawning all over you. If you don't love that, this marriage is in trouble.

Leonard

When I see a pretty girl walking down the street, I think "hubba hubba" just like any other guy.

Sheldon

Bernadette: I left my phone downstairs!
Howard: Dammit, so did I!
Bernadette: I have my iPad.
Howard: What are you going to do, email 911?!

When we're sleeping, she breathes on me. One night it got so bad I almost grabbed Toto and headed to the storm cellar.

Sheldon

Amy: Okay, well for starters, there's nothing wrong with keeping our toothbrushes in the same holder.
Penny: Sheldon, what do you say to that?
Sheldon: I think we should see other people.

Oh, don't worry. Once you see my sweet moves, sex is inevitable.

Leonard

No matter where I am, this will always be my spot.

Sheldon

Amy: Sheldon I understand your apprehension, but let me appeal to the scientist in you. Given the five week end date, isn't it the perfect opportunity to consider this an experiment and collect data on our compatibility?
Sheldon: Don't try to lure me in with sexy talk.

TBBT Quotes

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

James Earl Jones: Why don't you and your friends come to Comic-Con with me?
Sheldon: Really?
James Earl Jones: Of course. And San Diego is right across the border from my favorite city on Earth, Tijuana.... where I'm taking you every night!
Sheldon: Ay-yi-yi.
James Earl Jones: Ay-yi-yi. Bang. Bang.