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1.
Allay'all is the plural form of y'all.

While "y'all" is actually a contraction of "you all," it is most commonly used as a plural form of "you." "Y'all" adresses part of the group.

Where "allay'all" defines the entire group.
Are allay'all going to the hog roast?
by CaptSassy May 30, 2011