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A fact is a something proven to be true. A fat fact is when someone says something you can relate to and is just an obviously true. Since it’s so relatable it makes it a FAT FACT. It may also be pronounced as Fat Fax
Billy: Spring Break is going to be Lit!
John: FAT FACTS!
by Nic0727 December 10, 2017
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when you agree on something imensly and want to add affect
person 1. Super bowl 50 is the best one of all time
person 2. fat factsss
by riiiiimango May 19, 2018
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