A stack of 10 plus McChickens that you and your squad share when everyone is high. It can also be referred to as "The Great wall of McChicken"
Friend 1: Yo, Im so hungry what should we get?
Friend 2: Lets go to McDonalds and get the squad stack.
Friend 2: Lets go to McDonalds and get the squad stack.
by Dinertime December 24, 2014
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