The geek tree is term given to the social structure of nerds, dorks, geeks, losers, or just about any ostracised person within Western culture, and it works much in the same way as a Family Tree
would work. Not necessarily a negative term, yet can be used as one by individuals who find geeks, nerds, dorks, etc offensive. To those who find such people cool or non offensive, the term Geek Tree is simply an unbiased term for their social structure and standing.
Nerds are related to geeks, down the left side of the tree, whilst losers and dorks share a common link down the right side.