William Warren Oakes (born January 23, 1981) is an American drummer best known for his eight years spent as the drummer for the punk rock band Against Me!.On June 8, 2009 he announced that he was leaving the band to pursue a career as a restaurateur. He is now a part owner of Boca Fiesta, a restaurant located in Gainesville, Florida that focuses on the fusion of southern and Mexican food.He is also well known for popularizing the freeganism movement, with the publication of his zine, Why Freegan?