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.
to have sex with multiple people at once
Yo, me and my bros wanna ride the train with u and ur friends tonight, u down?
See train, thr..