Nyesn't
Nyesn't is a gender where you want to have all the genders and none of the genders, but you also don't care and are also questioning why gender exists. Someone who is Nyesn't can use any combination of pronouns.
A: Are you a boy or a girl?
B: Actually, I'm Nyesn't.
A: What?
B: Reject gender. Advance to Nyesn't.
B: Actually, I'm Nyesn't.
A: What?
B: Reject gender. Advance to Nyesn't.