Meaning of drugstore cowboy

drug'store cow'boy

Pronunciation: [key]
— Slang. Slang.
  1. a young man who loafs around drugstores or on street corners.
  2. a person who dresses like a cowboy but has never worked as one.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.