Gender Fluid (Gender Queer or GenderFuck)

An individual of either gender who is comfortable existing in assigned birth gender, entirely in opposite gender or in any combination of each gender. For example, a gender fluid person who is biologically male may feel comfortable in his masculinity today but may decide to dress in entirely en femme tomorrow and, perhaps display female clothing and male facial hair at another time in his existence. This individual does not feel the need to conform to the binary gender system.