Penny: Oh, I love San Francisco. I wish I was going with you.
Sheldon: I understand your envy. This is a can't miss symposium. There are going to be discussions on bio-organic cellular computer devices, the advancements in multi-threaded task completion, plus a round table on the non-equilibrium Green's function approach to the photoionization process in atoms.
Penny: When I go, I usually just get hammered and ride the cable cars.

Sheldon: Woman, you are playing with forces beyond your ken.
Penny: Yeah, well your Ken can kiss my Barbie.

Leonard: What am I supposed to do?
Penny: Err, keep your mouth off other women.

Leonard: If I take it off, Sheldon wins.
Penny: Sweetie, every night you don't kill him in his sleep, he wins.

Sheldon: She calls me moon-pie because I'm nummy-nummy and she could just eat me up.

Leonard: Well, it looks like you're caught between a rock and a crazy place.
Sheldon: I hate when that happens.

Sheldon: No one calls me Moon Pie but Meemaw.