What is Fysu?
1.
abbr. (phrase) fuck your shit up
often used in instant messaging following "I am going to..." when chatting with a person you dislike and would possibly punch and/or fight
Joey: Martin I am going to fysu you n00b
Martin: I will kill you Joe, bring it on
Joey: Any day biz-natch
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Random Words:
1. 
a sexual position in which the man mounts the woman in adoggy style position. Then suddenly pull her arms out from under her and drags h..