After marrying a young gal, a 90-year-old geezer told his doctor that they were expecting a baby.
"Let me tell you a story," said the doctor. "An absentminded fellow went hunting, but instead of a gun, he picked up an umbrella. Suddenly a bear charged him. Pointing his umbrella at the bear, he shot and killed it on the spot."
"Impossible!" the geezer exclaimed. "Somebody else must have shot the bear."
"Exactly," replied the doctor.