The Harlem Shake videos have become a YouTube sensation.
This time, the turn came for the Miami-Dade County Public Library System, who launched its version of the Harlem Shake earlier this week.
In the video, library employees are seen on a computer or reading at library tables. Suddenly, the main dancer, who has his face covered, begins by rolling and dancing around the library.
Then, as the Harlem Shake calls for it, about two dozen employees appear in various costumes, wearing feathers, cowboy hats, a life-sized teddy bear and a batman costume.