"[Telling the hospital staff therapy jokes] So the psychiatrist has a patient. He draws a circle and says, "What do you think of when you see this?" He says "Sex." [The staff laugh.] That's not the joke yet, wait a second. He draws a picture of a tree and says "What do you think of that one when you see it?" He says "Sex." All right, then he draws a picture of a car, a house: "Sex. Sex. Sex." The doctor says, "You know you're obsessed with sex." And the patient says "Well you're the one drawing all the dirty pictures." [The staff laugh.]"