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 cowboy did this religiously everyday 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.