Freddie Gibbs, Slim Thug, M.U.G. & Big B – Certified Gs Posted 11/04/2011 by IHHM & filed under Audio, Free Music Downloads, Music (Legacy Category). New leak from Trakk Sounds & ThaFixx‘s compilation Intervention due out 11.29.11. This one is called “Certified Gs” and features Freddie Gibbs, Slim Thug, M.U.G. & Big B. Big B Freddie Gibbs M.U.G. Slim Thug Related Content Latest Chatter U always nd wil always be the best female rapper t... Evans nyoni | Read More Emily Ratajkowski.... jan | Read More Hateration!... HATERS! | Read More Lil Wayne average as a lyricist, are you serious? ... IHHM | Read More Leave a Reply Click here to cancel reply. Name (required) Mail (required) (will not be published) Website Human Verification: In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.