Dimetrixgender is a xenogender related/connected to Dawn of the Dimetrix by IRIS. It can be considered a subcategory of metalgender, and it can be connected to a specific song from the album or just the album and story of IRIS in general. It's related to darkness, skeletons, royalty, metal, and a prideful feeling.
Flag
The dimetrixgender flag was created by Instagram user _neopronounz_ on an unknown date.