A genderqueer/transgendered identity referring to someone who identifies with/as more than one gender - for example:
* Someone whose gender identity changes from day to day
* Someone who identifies as more than one gender at once
* A multiple system including people of both or many different genders might identify themselves to outsiders as multigendered, much as many multiple systems will identify as bisexual overall because they have people of all different sexualities inside
* A drag queen who has both a male and female "persona" might potentially identify this way

"Dorothy Parker...described a party she had been to where seven sexes were present: male, female, homosexual, lesbian, hermaphroditic, neuter -- and herself." (Robert Kaplan, "The Nothing That Is")