As for strange body stuff..
I've had a lisp since birth. My tongue is abnormally long, and I'm missing the web that connects the tongue to the bottom of the jaw. Meaning that I stick out my tongue and have a subtle lisp when I say anything with an 's'. But - I can touch the tip of my tongue to the tip of my nose easily.
Also, my shoulders are very flexible, so I can intertwine them behind my back and bend them. Basically I can touch my elbows together behind my back easily, while they're wrapped around eachother. It's hard to explain. It stretches my shoulders and arms and feels really good, so when I do it and someone new is around - they kind of flip out.
And this one is a not so fun confession - my legs, upper arms and upper back are covered in scars from Discoid Lupus. I don't wear dresses or skirts because of this.
(I liked sharing this stuff with you guys, because of the obvious. I feel close to you guys, and I haven't had the chance to meet any FOTs yet. And I doubt I'm going to have that chance anytime soon. It feels good to share these things with ya. Sorry if it was extra boring.)