Magical girl gender or magical-girlgender is a xenogender that feels connected to Magical Girls/Mahou Shoujo. The term "magical girl" is up to interpretation, which means people who identify as this gender can experience it in different ways.
The masculine counterpart to this term is magical boy gender.
History
This term has been coined twice by two different Twitter users. The first time this term was coined was on August 28th, 2020 by Twitter user Fatuihater.[1] The second time this term was coined was by Twitter user xLET_IT_RIPx on or before October 14th, 2020.[2]
Flag
The first flag was coined by Twitter user xLET_IT_RIPx on or before October 14, 2020.[2] The flag's meaning is currently unknown.
The second flag was designed by Twitter user Fatuihater on August 28, 2020. The flag's color meanings are: pink represents a connection to cute things, blue represents a connection to magic, white represents all gender identities, yellow represents "the secret magic hidden in you," and purple represents transformation[1] (likely in reference to magical girl transformation scenes).