Hilarious Joke - Impossible!

[joker]

A 90 year old man, who married an 18 year old young girl, went to see a doctor:

OLD MAN: My 18 year wife is pregnant, your opinion doctor?

DOCTOR: OK. Let me tell you a story. A hunter in a hurry, grabs an umbrella instead of a gun. He moves into the jungle, sees a lion, lifts the umbrella, pulls the handle & BANG! The lion drops dead!

OLD MAN: That's impossible, someone else must have shot the lion.

DOCTOR: There goes the answer to your question.