Hat Boys are little spirits, possibly related to Bone Men. They are luminous misty orbs which love wearing hats. When they find a new hat they will swap it with the one they are currently wearing. Despite being called "boys", they are in fact genderless. If one wears an especially femenine hat they may sometimes be called Hat Girls or Hat Ladies. They are common in Plastic City and Scribble City, among other places with many people (and therefore hats).