A young Indian brave goes up to his grandfather the chief of the tribe and asks "Grandfather, how do we get these names?
The chief asked "What do you mean?"
The young brave replied, "Well, we have people named Sitting Bull, Flying Eagle, Dances with Wolves. Really, where did those names come from?"

The chief said, "When a new brave is born to the tribe, the father holds the little one near his chest tight and steps out from the tepee into the world. The first thing he sees and focuses on whether it be a man dancing with wolves, a sitting bull or a flying eagle it becomes the name for that newborn brave. Now, why do you ask Two Dogs F**king?"