A term that started at a Phoenix Arizona skate park used to refer to the young skateboarders that all line up on the top of Bowl to drop in and launch out of the other side.The term Power Boarder is applied to them because of the Power Ranger shirts they don or just by being in the same group as the fan base of that show.Being young,they have no consideration for the people who actually use the lip they are all lined up on,making the bowl useless by those who wish to use the coping.
Seeing the small children drop in without looking for others they might run into the old school skateboarder screamed,"Power Boarder!!" to warn the innocent people skating in their destructive path.