I go by hotbrass pretty much everywhere online and have for a while. It started with my favorite teacher and band instructor. I am a trumpet player and in jazz band when we would overshoot some of the high notes, he would tell us "cool it hot lips." I don't want to be confused with Major Houlihan from M*A*S*H, so I went with hotbrass. I am also an avid target shooter and used to compete weekly, so it fits nicely on shooting forums as well.