Probably not fishy and not funny, but it amused me. lifted from another Forum.

[Geoff]

A tough old cowboy from Texas told his granddaughter that if she wanted to live a long life, the secret was to sprinkle a pinch of gunpowder on her oatmeal every day. she did this religiously until she died at the age of 103. She left behind 14 children, 30 grandchildren, 45 great grandchildren, 25 great great grandchildren and a 40 foot hole where the crematorium used to be. Geoff.