My hair is made of tons of different types. I have the full spectrum (blonde, black, red, brown), it tends more to a brown/blonde now (was full blonde when younger) and is wavy but goes straight easily. I get crazy black tightly corkscrewed hairs in my hairbrush from time that freak me out, as well as perfectly straight blonde hairs. And yeah, nobody else is using the brush, it's from me.
I also have one random head hair follicle on the side of my jaw, it makes super fine blonde hairs that nobody notices and that are angled up along my jawbone, so every so often I pull an inch long blonde hair there when it tickles and bugs me.
My ribs are crooked- when I look down, the left side lower part sticks out more than the right side in some sort of lump. No, it's not my boob, it's my ribcage bones and cartilage.
When I messed up my right wrist they fixed it wrong, so now if I rotate it in certain directions it will crack continuously. It also hurts when bad weather is coming.
My ankles can do what my wrist can to some extent, which makes sense because I was a rough and tumble kid.
I can rotate and move my shoulderblades A LOT- to the extent that contortionists can- but I've never tried moving my arms around crazily like they do. It freaked my boyfriend out once, my shoulder cracked when we were wrestling and I was laying on my side so I had it curved forward and he thought he'd dislocated it (it just hurt).
I have a patch of different colored skin on my forearm, it's more noticeable as being pale when I get tan during the summer than during the winter. I remember getting it from a sticker that was put on my forearm when I was in grade school, and it wouldn't come off no matter what people tried, and it ended up being ridiculously painful to remove and my arm was messed up. My mom doesn't believe me, she says it was probably there from birth but can't say for sure. Its not as bad as it used to be (which leaves me inclined to believe it's a scar, which supports my story and makes my memory valid) and is pretty rectangular.