J.D.: Does anyone know why we did that?
Josephine: Because you're so mean and stupid?
J.D.: No, we did it to teach you an important lesson about medicine, which we'll reveal to you once you've changed into dry scrubs.
Turk: What's the lesson?
J.D.: I don't know. We need to come up with something quick, though, because Boon has a concussion and his father's a lawyer.