Penny: I was just hungry and cranky, and I've never been called "ma'am" before.
Leonard: Is that a big deal?
Penny: Kind of. When was the first time someone called you "sir"?
Leonard: Sixth grade, but I wore a sport coat and carried a briefcase, so...

Penny: Can you believe when I met you I was 22? I mean, it's crazy! Where did all that time go?
Leonard: Mmm, you watched The Bachelor a lot.
Penny: Yeah, go ahead and make jokes, but your thirties are almost over.
Leonard: No, they're not.
Penny: You're closer to 40 than you are 30.
Leonard: Ha, ha! You married an old man.

Leonard: Let's see. What's young and fun? Uh, we could go dancing.
Penny: Are you actually gonna dance? Of course.
Penny: Yeah, no one wants to see that. Hey, how about skinny dipping at the beach?
Leonard: No, I don't need any fish nibbling my business.
Penny: Oh, there's a screening of Moulin Rouge! I heard the crowd sings along and stuff.
Leonard: That sounds fun. When's it start?
Penny: Midnight.
Leonard: Midnight, really? You know what? Let's do it.
Penny: Okay, great! Oh, wait. Uh, it's sold out.
Leonard: Oh, thank God.
Penny: Yes!

Penny: This is ridiculous. You know, I'm gonna go talk to the matre d'.
Leonard: What are you gonna say?
Penny: I don't know. I'm ... I'm gonna flirt with him.
Leonard: I don't know if I'm comfortable with that.
Penny: I'm still sleeping with you tonight.
Leonard: See if you can get a table by the window.