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1 definition by ALICEinxxxLand

 
1.
Doing a different drug, other than your preference, while you wait for your primary drug to become available.
You: Where did all the (drug name) go?
Me: I don't know but I had to drug sub for this!
You: Why the hell did you do that? I thought you hated that stuff.
Me: It was the only thing they had!
by ALICEinxxxLand May 24, 2010