What does 'how' mean in Native American?

To natives the Word means "Pret-Indian" or someone who is pretending to be a Native; at least at some level.

Some sites note that the usage of the Word "How" comes from a Lakota Word "Hau" and popularized on TV for many years. It should be noted that the Lakota were not met till well after expansion into North America, and they are not amused at its usage (so I would not suggest trying to use it with them, or any Native American)

yea there is alot of idian people in my school