Urban Dictionary defines "trashball" as "an innovative game composed of a trashcan and a ball-like object created from newspaper and duct-tape"—a game so innovative that it's not really clear how to play it, since "rules may vary depending on region." They may even play trashball in the region known as the Middle East, which UD defines as "A giant sandbox. People live in it" (author: "YayForSuicide").