What do you call this…

What do you call this style, when you pile your hair on top of your head, with a clip? Is it a topknot? It's not actually knotted. It amuses me, the way it dramatically divides my hair into silver and black, as if I colored it that way on purpose. This is also the obligatory the-semester-is-starting-soon-so-I'm-back-in-my-office photo, with the wall o'books. I like my office. I'm glad we still have a week and a bit to go, but I think I will also be happy to start teaching again. Hello, students! This is your new teacher. She is even wackier than she looks. Just wait. :-)