What I think is funny is this one time, some chick said "Are you a guy?" to me very cockily, trying to get me angry (Why? Because there are lots of stupid people where I work. I wasn't on shift, though. I was playing some games and they were trying to pick a fight). I just smiled. They had no idea that they just made my day, even if they were trying to piss me off. If anything, it made me laugh at their pathetic attempt to try and pick a fight.
But other than that, I really don't get called a 'he' other than from a couple of my friends (and only if they "remember". Ugh, wish they didn't have to do that). Never by strangers.