Most people would think that Eminem and Kanye West first crossed paths in 2009 on the Drake track "Forever", also featuring Lil Wayne. However, this is not strictly the case. Nine years prior, Eminem made an appearance on The Madd Rapper's album Tell 'Em Why U Madd. The track was titled "Stir Crazy", and the producer was none other than Kanye West. Eminem got his Slim Shady on, and Kanye's beat was the perfect vehicle for it. Here's hoping that Eminem gets another chance to spit fire over some fresh Kanye production in the near future.