Really funny jokes-Secret to a long life

A cowboy told his grandson the secret to a long life. He said,
“You gotta sprinkle a little gunpowder on your oatmeal, see. If you do, you’ll live to a nice ripe old age.”
So the young lad did this religiously every day, and sure enough, lived to the nice ripe old age of 96.
When he died, he left behind 4 children, 8 grandchildren, 15 great-grandchildren…and a 16 foot hole in the wall of the crematorium.