As there is absolutely no way for anyone to have something no one else does not, I'm going to assume you meant what makes us unique in the town or state we live in.
I live in a fairly backwards, racist, and homophobic town, and I'm the only guy I've ever seen with thick long hair. (Guy long hair. Covering most of the back of the neck and almost in my eyes.) I'm also a little feminine looking, facial wise. Long eyelashes, etc. And yet I've never been called gay, or been bullied for it back in high school. No one's even thought that about me.
I also know people who have been picked on and bullied for this same reason, so I can't explain it. There are people I know who would jump on the chance to do such a thing still, if they ever made the connection.
(Also, I am not gay. I'm bisexual.)