A Native American Boy Is Gazing Under The Stars...

...when his father asks, "What are you thinking about, child?"

He replies, "How do we get our names, father?"

The father explains, "Well, we are named based on what our mothers see upon giving birth to us. That's why your sister is Streaming River, your older brother is Soaring Eagle, and I am Leaping Gazelle.

Why do you ask, Two Dogs Fucking?"