M.C. Grammar makes grammatical corrections during a rap battle! Watch the new So Random episode Sunday at 8:30/7:30c on Disney Channel! See more, plus Selena Gomez and the Scene on the new So Random episode Watch So Random! on Disney Channel! Want more video online? For FULL LENGTH EPISODES of Disney Channel shows visit www.DisneyChannel.com/ytVideo Click the SUBSCRIBE button to get notification when new Disney Channel videos are posted!