1 definition by prettyboydiryboy

The act of flipping or reversing a book-bag; backpack; luggage; duffel bag; or any other form of bag inside out. All items previously in the bag must be placed back in the cocooned baggage and zippered if possible.
Typically done when the victim is gone or not looking, although there are certain savage-like situations where one can cocoon right in front of the victim without them knowing.
"Quick, lets cocoon his bag before he comes back"
"You better not cocoon me while I'm gone"
by prettyboydiryboy November 27, 2018
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