<p>This kid in my drama class was saying the world "blackmail" with a big pause in the centre, like a black guy (black male), and the teacher was all, "Ooh, black male, haha! Halima (me, the Somali), Cindy (other black girl) and Katey (mixed race Latina/black) are probably getting all hot and bothered now!"</p>
<p>Sounds more like you just got easily offended at a slightly off-color joke. You sure the teacher wasn't just making fun of the kid's speech pattern?</p>