Gaff

noun - a prescription drug (vicodin, lortab, oxycontin, etc.)
verb - e.g. "to gaff" to snort a prescription drug
adj - e.g. "gaffed up" to be under the influence of prescription drugs
yo bring some gaffers over, we'll chop em up and gaff.
by gaffy taffy May 28, 2006
mugGet the Gaffmug.