vicopenia 

The state of being Vicodin deficient.

"I need somethin' for pain man, I ain't no drug addict!"
"That patient looks like he's in withdrawal, he probably has vicopenia."

vicopenia by ERdoc1 August 10, 2010

vicodaniac 

Any person who intakes a large of vicodin on a daily basis.

Jim is a vicodaniac!

vicodaniac by Jak Baltassare December 31, 2008