20. 2 Chainz, Codeine Cowboy (2011)
"The whole thing about methazine, codeine, is that it's not a drug that the street made, it's a pharmaceutical drug," 2 Chainz said in a 2011 mini-doc named after his career-reviving mixtape. "It's actually something you have to have a prescription to get. In my opinion it just helps out with nausea." Riiiight. Still, we give Chainz props for putting a syrupy, Southern twist on the infamous 2006 drug-documentary Cocaine Cowboys.
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