You're being paranoid a little. Maybe some 12 year old will kick you for being a girl, but let's be real, he doesn't want cooties. Most of the time though, they will just kick to make room for a friend or are just looking for a carry. Just remember if you ever hear "You got me killed" when you weren't even close to them, they're just a bk with no skill looking for a carry. I got booted from a hard raid attempt because I wasn't 320, I was 317 and 4 of the team were below 310.