It's all over YouTube and went viral in days. If you haven't done the Harlem Shake, you've probably seen it.
University of Mary Washington students join Katie Vanvalkenburg and Kevin Donahue Friday afternoon on Ball Circle. She says hosting the shake is about promoting school spirit and a way to brighten a dreary February day for many students.
So what is it? It is sort or a dance, but not really. Some call it crazy, silly and fun. Led by the campus mascot, a giant eagle, the dozens come wearing everything from a milk carton costume and a dog suit to dragon pajamas.