One day a tiny Apache indian child walked into Big Chief Sitting Bull’s Teepee.
“Sitting Bull, “He asked, “Why does every man in our tribe have such long, complicated names?”
“Well, “says Sitting Bull, “Its simple. the night before the mother gives birth, the father goes into the woods and camps for the night. When he wakes the following morning, the first thing he sees is what he names his child. Why do you ask, Bison Poop?”
This joke is included in the Black Book of Jokes. You can order it from here.