Fluffy, adjective, used to describe a person of limited intellectual potential, whose membership of a sub-culture or interesting other-culture is used as a way of appearing more intelligent then usual.
Fluffy, sex-crazed furries are the worst people you will ever have the displeasure of meeting. If they try to show you their art, run away!
(I would like to dedicate this dictionary entry to my undying love (joke!), e_richard of Livejournal.