Inspired by this dorky exchange I had, thank u BountifulEggnog.
I want to know what your gender means to you, how you define it, what it means for you to "be" that gender and how you define it. Don't fuss about 'correct definitions' or anything, this is about your experience, I want to know what it means to you. How you relate to that gender, perceive it.
Genders have a social construction aspect and is very subjective, so I think people's subjective, personal views of their own are both important and interesting. Inquiring mind wants to know! 
I'll share some of mine I guess.
I was a trans woman until the contradictions sharpened to a razor's edge after reading Gender Outlaw and The Gender Accelerationist Manifesto. My brain got cracked in half. I have always hated the effects testosterone would have on my body, so estrogen was a given, but while I do identify with certain things that are commonly associated with being a woman... if nothing is inherently gendered, what even is a gender? 
I had a whole little episode about it in the megathread once.
As I went on from there, I realised that while I like certain things about "being a woman", equally I found I'd been sort of stifled by trying to fit into the social role. The women I have always related to most are the cis autistic women who basically yeet presentation in favour of dressing for sensory comfort. Almost kinda non binary, in a way... The more I interrogated binary gender in relation to myself, the more I dug up stuff like this. Also I didn't really like that "woman" is associated with cis people a lot, I really like the trans part of my identity, feel a lot of love for it. I've felt freer and mentally clearer and truer to myself as a Non Binary Transfem, it's cool and funny. What does it mean to me? It represents my goofy sometimes-androgynous presentation, my lack of cissie gender, how being neurodiverse influences my view, being a funny noody goblin. Share yours =)
It's complicated of course. Often it feels like a box I'm forced to fit into when I don't really fit into said box.
For the longest time, I considered myself in closest proximity to non-binary as an AMAB person that generally likes to present and be viewed in a feminine matter but without any overwhelming body dysphoria. By contrast, I felt feminine presentation just always fit the body I'm given more than masculine presentation as I've always tended towards a more typically feminine profile slender with long legs and a more androgynous facial structure. Though the narrowness of my hips and my shoulder width do lean more to the masculine side.
That being said, I've been finding lately that I've been left with this feeling that I kind of have to "pick a side" in order to be taken seriously in society as a whole. My presentation alone has caused many to assume I fully on identify as trans in the past, as it leans very femme. Certain aspects of me like my height and the 'maleness' of some of my features make full on 'passing' difficult to me, but I have mulled over hormones as a way to potentially address this. I just don't know. I posted some pics of me on another website recently that while getting largely positive feedback, also resulted in relentless brigading from a small group of TERF's and transphobes who wanted to hyperfixate on every aspect of myself that I'm already uncomfortable with. Instead of the potentially intended reaction of making me want to shy away from my expression, it just made me want to put in the effort to be seen more as a woman though I still don't feel like my identity is completely "woman," yet when forced to pick a side so to speak, I align far more with that than being a man.
So that's where I'm at right now. Pretty much transfemme I suppose. But still trying to figure out what that means for me exactly.
It sucks that people just jump to assuming you are a binary trans person and get shitty about it, you shouldn't have to pick a side, that's for nerds. Shouts to transfemme gang.