Today's the day a girl's finally going to touch you in your little special place.

You know, for the first couple of months, whenever I would take off my bra, he would giggle and say 'oh, boy, my breast friends!'

Penny [referring to Leonard]

He was robbed of a bunch of imaginary crap that's useful in a make-believe place.

Penny [referring to Sheldon]

Penny: Not knowing's part of the fun.
Sheldon: Was that the motto of your community college?

Penny: Today I drove to Van Nuys for an audition that I thought was for a cat food commercial. Turned out to be porn.
Sheldon: Did you get the part?

Penny: Ooh I thought I smelled pizza.
Sheldon: That's remarkable. If pepperoni were an explosive substance, you could replace German Shepherds at our nation's airports.

Sheldon: She stiffed you?
Penny: I believe that's what he did to her.

Good morning, slut.

Mrs. Cooper, hi, it's Penny. I think I broke your son.

Penny: Let's try some improvisation.
Sheldon: Why not? It seems you're improvising your entire curriculum.

Sweetie, let me put this in a way you'll understand. From the waist down, my shields are up.

You know, for a smart guy you really seem to have a hard time grasping the concept don't piss off the people who handle the things you eat.

TBBT Quotes

Sheldon: Why do you have the Chinese character for "soup" tattooed on your right buttock?
Penny: It's not "soup," it's "courage."
Sheldon: No it isn't. But I suppose it does take courage to demonstrate that kind of commitment to soup.
Penny: How'd you see it? You said you wouldn't look.
Sheldon: Sorry. As I told you, the hero always peeks.

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