Insomnagender is a gender that is affected by how much sleep one has gotten. It may be considered a mutogender.
History
The term was coined by Tumblr user all-prides-matter on June 18, 2018.[1] The flag was created on the same day.
Flag
The insomnagender flag is black with three blue stripes of different values and sizes. Near the top center, there is an image of the moon. And at the bottom, there is an illustration of eyes.