Chris: Hey the guys invited us to stay overnight.
Penny: Really? That's nice of you.
Potsie Weber: It's nice of you.
Chris: Did you have fun?
Penny: I had a great time. That Fonz is cute. Do you know that old line abiut the submarine races?
Rose: He used that on you?
Penny: No, I used it on him. Almost worked too.