Okay, what's the big deal? Look, if it helps me make a sale with a physician, I don't think it hurts to flirt a little. I mean, laugh at their joke, touch their arm, maybe crank up the AC in the car beforehand, you know, to wake up the girls.

Amy: Bernadette is a successful microbiologist. She should be celebrated for her achievements, not her looks. I mean, what kind of message does that send?
Penny: I think the message is -- "Check out the rack on that scientist."

Penny: What should I have done? Taken a picture of us in the car
and put it in a pink frame with puffy paint around it that says "best fiance ever"?
Leonard: Doesn't sound that bad.
Penny: Well, good, because... that's why I did!

Penny: Wait, hang on-- you guys are gonna work in a mine?
Sheldon: Why not?
Penny: You had a panic attack when we went through the car wash.

Penny: I hate her.
Emily: I hate her.

Penny: Well, I wouldn't exactly call it a hook-up.
Emily: Did you kiss?
Penny: Yeah.
Emily: Were you naked?
Penny: Yeah.
Emily: So, it was a hook-up.

Is this when he says bazooka or something?

I know, watching your boyfriend run around with a broomstick between his legs isn't something you forget.

Okay, that's not what I meant when I said go outside and play

Amy: I'm stimulating the pleasures of this starfish. I just need to turn it off.
Penny: What happens if you don't?
Amy: Then I have to sit through lunch knowing this starfish is having a better day than I am.

Bernadette: Why don't I get you a job at the Sitting Around All Day Wearing Yoga Pants Factory?
Penny: They're comfortable.

Penny: Hi. Want to do yoga with me?
Leonard: Um, let me just have some coffee first, and then I'll have the strength to tell you how much I won't be doing that.

TBBT Quotes

You can't ruin a friendship with sex that's like trying to ruin ice cream with chocolate sprinkles.

Raj

Sheldon: Even the dung beetle chooses to plot its course by using the Milky Way.
Raj: Is that true?
Sheldon: Everything I say is true. Now, of course, the dung beetle also enjoys eating fece, living in feces and making little balls out of feces. So, pick and choose which aspects of its lifestyle you want to embrace.