Possibly the most popular unhealthy snack food in the United States today is the Oreo cookie. In 1912, Nabisco had an idea for an entirely new cookie that would consist of a creamy, tasty filling encased by two chocolate flavored wafer disks. Nobody really knows how the cookie got its name, so Nabisco just lets the flavor and addictiveness speak for itself. Until 1975, the same generic Oreo was manufactured and sold in stores all across America. Then, in an attempt to further increase their cookie sales, Nabisco started making different variations of the Oreo beginning with the DOUBLE STUF. Since then, the cookie has seen Halloween fillings, Christmas fillings, and fudge coverings just to name a few. All in all, since its creation in 1912, the Oreo cookie has filled thousands of stomachs throughout America.