for "You've been hacked
!", alternately pronounced as "You've been cracked
!". (note that haXors would probably prefer the term "hack" to "crack", unless they are truely 1337
, having read The Jargon File
this nodeshelled-phrase seems written by a rather amateurish haXor, as a more correctly haXorized version would have to be something like, "J00'v3 b33n #@x0r3d!"
note that I am not 100% certain of this translation, especially on the mutation of "ha" to "#@", slightly more confident of "you" to "J00", but not being a haXor myself, I can't claim to be authoritative... someone should really write a haXor dictionary, and clear this up. (see http://3733th4x0r.com/) (thanks, scubaninja)