"Allow me to introduce your new professors, Alecto and Amycus Carrow," Severus droned. A ripple of disdain went through the hall, starting at the Gryffindor table, like a stone dropped in a lake. "Professor Alecto Carrow will be teaching Muggle Studies, and Professor Amycus will be instructing the Dark Arts. I expect you to show them the usual warmth and respect shown to new instructors at this school."