87 year old man: My 20 year old wife is pregnant isn't that amazing, what's your opinion doctor?
Doctor: Let me tell you a story. A hunter in a hurry, grabs an umbrella instead of the gun. He moves to the jungle, sees a lion, lifts the umbrella, pulls the handle and Bang! The lion drops dead.
Old man: That's impossible, someone else must've shot the lion!
Doctor: EXACTLY!!!