Dr. Cox: Okay, class! We have a guest with us at rounds today, happens to be an old friend of yours truly, so let's all go out of our way to treat him with the respect he deserves. Nnnnnnnn'kay?
Dr. Casey: Hey, gang. My name is Dr. Kevin Cas-
Dr. Cox: Anyway! I thought we'd change things up a little bit today - instead of me firing questions at you, I'd like to see you all scurry away and get your text books. And when you get back, you actually get to quiz us. A little harmless competition, if my colleague here will consent to it?
Dr. Casey(yawns): I'm sorry; are you done with the speechifying?... I'm kidding, you frightening bastard!