pill muncher

Someone who chews pills in order to make them work faster. Usually done with oxycontin, MS contin, and other narcotic painrelievers with a continuous relief mechanism that is thus defeated by the munching of such medication.
Requires a blatant disregard for taste and gritty texture to be present within this individual, or just an incredible desperation for a quicker high to be present to warrant the transformation of a "pill popper" to a "pill muncher".

Jessie is now a pill muncher, because she chews rather than swallows.