"Go Crazy" is a song by rapper Young Jeezy released as the third single from his debut album Let's Get It: Thug Motivation 101. It was written by Young Jeezy, and was produced by Don Cannon. The CD single was released on August 30. The song samples the song "(Man, Oh Man) I Want To Go Back" by Curtis Mayfield.Another remix of the song also features Fat Joe in addition to Jeezy and Jay-Z.Pitchfork Media listed it as the 359th best song of the 2000s.