1 definition by Hickory Bark

A backpack which is longer than it is wide. Made famous by a student at the Alternative Community School in central New York.
Sometimes, a Malkin can grow or shrink throughout the day without reason for why or how.
person 1-"dude look at that kid's malkin "
person 2-"I know it's like bigger than he is!"
by Hickory Bark February 9, 2009
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