Agenital is a term for a person who wants to have their genitals and/or any other sexualised features surgically removed. May be someone who’s faced severe trauma, may be a hardcore apothisexual, may not even be human. (Ex; alienkin, alien headmate)
Flag
Dark purple - Hatred for sexuality (or trauma)
Lighter purple - The asexual spectrum
White - Being outside of the gender binary (or dissociation caused by trauma)
Green - sex repulsion or agenderism
There is also the ageniboy and agenigirl flags, with the middle stripes being a mix of green and pink/blue. Someone can be agenital and identify with a gender. What’s in your pants does not define your gender.