1 definition by DJDiehl

Top Definition
A Comedic phrase said to a friend being rude or acting in an inapropriate mannor.
Contraction for You and Ass
you+ass=y'ass
Friend one: look at that kid over there what an idiot.
Friend two:Wow that was uncalled for, y'ass!
by DJDiehl December 02, 2009

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