A fight between Penny and Sheldon has Amy Farrah Fowler caught in the middle and Raj and Wolowitz kiss.
Here are the quotes:
Sheldon: A Dinfast date.
Sheldon: A fellow in Kansas with an enormous ball of twine.
Sheldon: When I rise to power those people will be sterilized.
Sheldon: If we were an old married couple the wife would be serving iced tea and snickerdoodles.
Sheldon: it's a chair worthy of the name.
Raj: This is one good looking panini.
Howard: Does that include doing the cyber nasty?
Howard; The digital pickle tickle?
Raj: A fancy guy with a turban that grew up with Kama Sutra coloring books.
Leonard: Chicken nuggets you were sure they were human nuggets
Penny: My couch, I found half a hot pocket in there.
Leonard: It's like living with a Chihuahua.
Sheldon: So they may remove the chair of death.
Leonard: You're a dirty, disgusting, revolting girl!
Priya: Here I am baby, you miss these?
Sheldon: I'm trying to stream a movie on Netflix in here.
Amy: Besties, BFF's sisters who would share traveling pants.
Sheldon: You mean like Salt Lake City
Howard: See, internet kissing.
Raj: I was being playful.
Amy: Something in the chair is biting my tushy
Raj: What kind of an idiot throws out a terrific chair like this?