Girgender is a xenogender subtype where a ones gender is strongly connected to character of the Nickelodeon series, "Invader Zim," strongly identifying with them, or this gender could be connected to a hyperfixation.
History
Girgender was coined by FANDOM user Astrixxzz on January 6, 2022.[1]
Flag
The flag was created by the same user on the same date. It has no confirmed meaning.