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1 definition by Lebowski's Rug

 
1.
acronym meaning under age hottie or hotty, normally used to describe an attractive 16 or 17 year old female. generally pronounced 'you - ahhh', and used on the down low.
Friend 1. "Dude, U.A.H."
Friend 2. "Niiice."
by Lebowski's Rug July 21, 2006