What is Ossum Possum?
1.
an exclaimation of joy, sadness, anger, or any other feeling where you don't know how to express a feeling, so you yell this phrase. usually pronounced with a lisp, or other funny accent. (not mexican please)
...OSSUM POSSUM!!!
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Random Words:
1. 
The best possible item ever placed on the Mcdonalds' menu. People wait hours just to buy one when they start selling them the month..