A cowboy told his grandson the secret to a long life, he said,
"you gotta sprinkle a little gunpowder on your oatmeal every day see if you do you'll live to a nice ripe old age."
So the cowboy did this religiously every day, and sure enough, he had a great life and lived to the ripe old age of 96.
When he died he left
4 children,
8 grandchildren,
15 great-grandchildren.......
And a 16-foot hole in the wall of the crematorium....
