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When someone asks you for a piece of gum, and you hit them in the face with it. Then and only then, can they consume said piece of gum.
Someone: "Hey can I have a piece of gum?" You: (Throw Gum) "GUM SHANK!!!!!!"
by Gum shanker April 24, 2009
12 2

Words related to Gum Shank

black people. daily life everything gum hitting pain shank