Howard: Because her life wasn’t enough?
Professor Quail: Careless, my little dove cake, careless.
Elderly woman: Up yours, nigger.
Karen: Oh honey, that’s just a saying, like ‘Ooh… that sounds like fun.’ or ‘I love you.’
Sheldon: Well, we had dinner, played some games, and then I spent the night. Oh, and you’ll be happy to know that I now have a much better understanding of ‘friends with benefits.'