A mix of twin and snowboarder. Someone who is a twoarder is part of a pair of snowboarders who look alike, dress alike or share very similar characteristics to each other.
example: The Twoarders are two girls who started snowboarding together in the 2010/2011 season. While progressively being brought together by the sport they both loved, they discovered that they had more in common than they thought! The noun twoarder was born when they discovered that they wore the same sweater snowboarding, but in different colors, making them look like twins. Twin snowboarders, Twoarders! You heard it here first!
