youse definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Dialectal you (sense )
youse definition by American Heritage Dictionary
pron. Chiefly Northern U.S.
You. Used in addressing two or more people or referring to two or more people, one of whom is addressed. See Notes at you-all, you-uns.
Origin: you + -s1.