Virnull is a multigender where someone is part man and part gendernull or both at the same time.
The feminine equivalent is feminull.
History
The term was coined by Tumblr user nonbiarrow on May 9th 2021, as well as its flag.[1]
Flag
The flag was made with gray representing the gendernull part, the blue representing the male part, and the light blue showing being both or inbetween the two.[1]