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
See
Random Words:
1.
When something very l33t is like "BOOOOM!"
Oh NOES AN EKSPLOSION!
See Imp..
1.
some one intent on screwing you, wether physically mentally or financhiley,
Uncle Dicky really stuck it up my ass.
I had 100 bucks in ..