by Bearmama January 21, 2016
by entellektuall soopeerior July 24, 2011
by CaptainArseface May 05, 2007
(derogatory) ~ sl.: euphemism for a person of mentally challenged status. Etymology: C20 - Derived from the stereotyped behaviour of mentally challenged people, observed to place their open mouths into prolongued contact with the external windows of public or private transport on which they are seated.
It is offensive and wrong to name a person people who is mentally challenged a 'window licker' or a 'retard'.
by zalzalahbutt November 25, 2006
by mrkungfu0812 July 30, 2010
The window lickers on the short bus have faces pressed against the window with their tongues hanging out.
by Ann Onimuous December 03, 2003
by Light Joker May 21, 2007