Skate Charleston was, by fluke, sorted into Slytherin. As a muggle-born, this confuses him, but he sure wasn't going to spill the beans to his classmates. So when word gets out that he's a mudblood, the Slytherin boys take action, and carve his lie across his back. Now, and forever, Skate Charleston will be a mudblood. And maybe, just maybe, there will be a pureblood that will help him out.