1 definition by J. Cox 666

Somebody who has been on the methadone maintenance treatment (MMT)program for any period of time over a week.

Methadone is usually mixed with tang at the pharmacies where it is prepared, thus the name 'juice'. Tang isn't juice so the term was probably coined by somebody who themselves is a member of MMT.
"Look at all those filthy juiceheads over there, waiting to see the doctor, smoking thier cigarettes and... Drinking thier... Root-beer and... Snorting thier... Multi-Vitamins..."
by J. Cox 666 July 11, 2008
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