I identify as a few things...
Queer Femme - this is my primary identifier within GLBTQ & Friends community. I like Queer.... for many of the same reasons others have stated. I love that it holds so much space for other identities, and feels more unified than other terms (to me). Femme is so important to me - and i never claim myself as Queer (or Lesbian) without adding "Femme" to it. That title is like a badge of honour for me.... it took me years to discover it, and once I did - I was NEVER letting it go.

My tattoo has "Queer Femme" integrated into it.
Lesbian - I never used to use this label for myself but I am much more comfortable with it now and use it sometimes, particularly if I feel like it gets the idea across simpler with a particular person or group of people.
Little Girl - For those who get it - it's self explanatory. And for those who may not right away, I call this my "inner five year old". But really, this IS a huge part of my identity. I have a little side that I let out a LOT among people I trust - when I feel safe - and it's not so much about playing young, as it is literally letting myself squeal with joy and clap my hands when I want to. Letting my eyes go super wide and my mouth gape when I'm surprised in a good way.... bouncing up and down... tugging on Sparx's sleeve when I want her attention because I just HAVE TO SHOW HER SOMETHING RIGHT NOW. LOL It's just a huge part of me. She gets it. The man-children get it. My closest friends get it. It's just me.