I thinking I'm going to declare my gender as "Angry Pink Unicorn." Not because I have any issues with gender identity, or gender fluidity. On the contrary - I'm very much of the mind that my gender nature and preferences are nobody's business, but mine, and anyone I choose to share it with.
You got a problem if I want to put a tutu over my jeans and wear a pink tiara? Tell me how it hurts you, and threatens your children, and maybe - but not likely - we'll see if it's really anyone's problem but your own.