Rapper Slim Thug collaborated with an artist from what city?
Boss of All Bosses Boss of All Bosses is the second studio album by American rapper Slim Thug. It was released on March 24, 2009, by his Boss Hogg Outlawz label, distributed by E1 Music. The album features guest appearances from Devin the Dude, Mannie Fresh, Z-Ro, Paul Wall, Chamillionaire, Mike Jones, Scarface and UGK, while the production on the album was primarily handled by Mr. Lee, along with several producers, including Mr. Rogers and Bigg Tyme.
Viper (rapper) Lee Carter, professionally known by his stage name Viper, is an American rapper, producer and entrepreneur from Houston, Texas. Viper has been producing music since childhood, but received widespread attention online for his 2008 mixtape "You'll Cowards Don't Even Smoke Crack". The prolific nature of Viper's work and his commitment to self-production have gained him a cult following as an outsider artist, with comparisons drawn to fellow rapper Lil B and Wesley Willis.