Raj: To quote Shakespeare, "It is better to have loved and lost than to stay home every night and download increasingly shameful pornography."
Penny: Oh, you poor baby!
Raj: What's wrong with me, Penny?
Penny: Nothing! Nothing. You know, if we weren't friends - and you hadn't brought up that creepy pornography story - I'd be on you like the speed of light squared on matter to make energy.