When he's not making cameos in TV shows like Dexter, or changing his name, Yasiin Bey (formerly known as Mos Def) is fresstyling over tracks for his new project called 'Top 40 Underdog'. His take on 'Ni***s in Paris' by Jay-Z and Kanye West can be summed up in the following line change:

"What’s that jacket, Margiela?" is changed to "Who the fuck is Margiela?"