Amy Farrah Fowler: He's getting better with dogs. Last week, he took a picture with Pluto at Disneyland.Sheldon Cooper: If real dogs gave out buttons, I'd like them too.
Read more Sheldon Cooper QuotesFrom: The Big Bang Theory
Open a window; it's about to get smug in here.
Penny: Look, Honey, I was really drunk and made a huge mistake last night. We should have never slept together; it's what ruins friendships.Raj Koothrappali: You can't ruin a friendship with sex; that's like trying to ruin ice cream with chocolate sprinkles.
Althea: I need a orderly with a wheelchair. I got a robot hand grasping a man's penis out here.Howard Wolowitz: You think you could you be a little more discreet?Althea: I'm sorry, we don't have a code for "robot hand grasping a man's penis".