Top definition
A drug addiction. Usually refers to an addiction to an illegal drug. Most likely derived from 'drug habituation.'
"Pappa was a rolling stone, momma developed a habit." - Eminem's Mockingbird

A nun with a habit told me we all have our vices.
by Mr.Timber February 15, 2012
Get the mug
Get a a habit mug for your brother-in-law G√ľnter.