Definitions by Hickory Bark

Malkin  

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!"

Malkin by Hickory Bark February 8, 2009