Do you ever wonder how teachers manage to command the respect of especially rowdy students? We all know that multitudes of tactics have been tested, but a Belgian math teacher may just be the winner of life after coming up with a most devious plan last week.

After being unable to calm his students down, the teacher asked if his pupils watched the HBO Drama Game of Thrones and promptly found out that most were fans. The teacher then responded, “Well, I’ve read all the books. If there is too much noise, I will write the names of the dead on the board.” Continuing, he said, “They are enough to fill the whole year and I can even describe how they die.”