In Kanji, and in the form of a scar I got about 5 years ago. People have always been asking me if it was intentional or what it means, but I just tell them it was from an accident, though I've sometimes wondered about it. Well today I was home alone all day after a sleepless night, and decided I'd search the internet to see if it has any meaning. So it's an eight. Shows how much Japanese I know...
It's on the right side of my right bicep and is about 1.75" long, though it's oriented upside down and tilted a little counterclockwise (assuming my arm is at my side.)
I'm still not sure what to think about it, I'm just hoping I don't look like a jackass posting this somehow. So anyways, here it is.
八
(It stands out better in real life, my phones camera is just a piece of crap.)