Virnullfluid refers to someone who is genderfluid between a man and gendernull. It could be considered to be under genderfaun.
The static equivalent is virnull and the feminine equivalent is feminullfluid.
History
The term was coined by Tumblr user nonbiarrow on May 9, 2021. The flag was created by the same user on the same day.[1]
Flag
The virnullfluid flag has five stripes. The grays are for gendernull, the blues are for being a man, and the light blue stripe in the centre shows being inbetween or both a man and gendernull at the same time. The varying blues and grays are to show the gender's fluid nature.