News broke this week that OutKast will reunite and headline two of the biggest festivals of the year, Coachella and New York City's annual Governors Ball. Fans became elated over the news that the duo of Big Boi and Andre 3000 are back together and will be performing again. However, after they're long hiatus, there are others who have no idea who OutKast is. There's currently a website on tumblr, titled "Who Is OutKast," that collects tweets, Facebook updates, memes, comments and text conversations of music lovers who have no clue who OutKast is. Check out the memes above and visit the site here.