An elderly man storms into his doctor’s office, steaming mad.
“Doc, my new 22-year-old wife is expecting a baby. You performed my vasectomy 30 years ago, and I’m very upset right now.”
“Let me respond to that by telling you a story,” the doctor calmly replies.
“A hunter once accidentally left the house with an umbrella instead of his rifle. Out of nowhere, a bear surprised him in the woods … so the hunter pointed the umbrella, fired, and killed the bear.”
“Impossible,” the old man snaps back. “Someone else must have shot that bear.”
“And there you have it,” the doctor says.