Cheeseburger Oreos - No, there is no such flavor. The photo originates from the Wreckless Eating YouTube channel, which features a pair of guys who eat weird combinations of food. In November 2014 they were eating cheeseburgers and oreos, and a friend of the show, freelance illustrator Beck McCoy, created a mock-up of a Cheeseburger Oreo package to accompany their stunt.
These Oreo Marshmallow Treat Brownies are what Oreo lovers dream about. A single pan of brownies that includes TWO packages of Double Stuf Oreos. Chocolate fudge brownies are topped with a layer of Oreos before being baked and then topped with an Oreo marshmallow treat mixture and even more Oreos.: