TFU

TFU-Generally used to describe something dangerous due to a capacity for violent unpredictability,in the sense of being the most unstable,irrational,erratic,easily provoked or insane with anger and therefore something not to be messed with. Ed 409 is https://tfu.compared/ to him the Terminator is like a special needs child with a silly haircut.......www.urbandictionary.com. A general repository of Awesomeness. /b/