1 definition by brennaa

Top Definition
sub
short for "suboxone" or "subutex" or buprenorphine. the only other drug, besides methadone, that is used to treat opiod dependance. It is legally presecribed in a doctor's office but has been found to be illegally sold and used in recent years.
"can you get any subs"
by brennaa October 27, 2007

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