" Woah,' I said, blocking the doorway. 'You can't come in here. This is the girls' room.'
Even as it came out of my mouth, I knew it sounded dumb. Dumb, I thought and maybe even wrong.
You...are a boy, aren't you?' I asked. 'I mean, don't take that the wrong way or anything -'
J.Lo is a boy, yes.' I let that go.
So...you Boov have boys and girls...just like us?'
Of course,' said J.Lo. 'Do not be ridicumlous.'
I smiled a wan little smile. 'Sorry.'
The Boov have seven magnificent genders. There is boy, girl, girlboy, boygirl, boyboy, boyboygirl, and boyboyboyboy.'
I had absolutely no response to this. "

― Adam Rex , The True Meaning of Smekday