One who's family tree goes in a straight line.

A ugly mug who's parents are cousins

A person, or "Thing", that is born from an Incest relationship.

A person or people that lives in White Sulphur Springs

Someone from either West Virginia, Minong Wisconsin, or the deep south. Are created by making children from other members of their family. This usually happens because they are so ugly the only other people that will have sex with them is members of their family. Easily noticable by lack of teeth, looking like they have been hit by a train, or bad english.

Cousin fuckers. Dirty ugly poor people who marry their cousins or husband's brother.

When brother and sister love each other very much.....