Not many rappers would be willing to help clean up the arena they just shut down after an awesome concert, but then again, Waka Flocka‘s not like other rappers. The Atlanta party-starter pushed a broom along the main floor of the concert hall at Echostage in Washington, D.C. to the surprise of the crew, and to a fan who took the video below. When asked why he was helping out, Waka simply said, “Somebody’s gotta do it.” Nice job, Waka!