1 definition by 17283p
Typically a dark skinned indian living in areas of South Africa such as Phoenix, Chatsworth and Westville. Thumbies typically wear Superga shoes with jeans or shorts and collared shirts. You can generally recognise a thumbie from the massive amounts of gel in his hair which is being shined on by the sun. Thumbies love the sport volleyball and are always ready for it (usually keeping their volleyball shorts underneath their school pants). A Thumbies family usually include gay/bi-sexual cousins. Or a mother that is never there. There may also be an alcoholic aunt who likes to drive over dogs.
by 17283p September 13, 2014