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1 definition by JeffIsGoingToHell

 
1.
An offensive term meaning a retard, someone who licks windows.
Comes from when people with learning disablities etc go on coach trips, it is a common belief that they lick windows.
Random kid 1: *Falls over*
Random kid 2: God, you're such a window-licker!
by JeffIsGoingToHell August 20, 2009