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1 definition by eila

 
1.
The nasty appearance people take on after using meth for a while. Includes sores and scabs on the face and possibly all over the body. Generally "ate up" looking people look like they haven't eaten or slept in weeks and could use a good wash.
Have you seen your ex-girlfriend lately? That girl is looking hella ate up!
by eila January 28, 2012