FUBAR

Fucked Up Beyond Any Recognition. Term largely used during the 1940s-1950s and in the military. Used to refer to a person or object that has been destroyed or hurt in such a way that it is barely or none at all recognizable.

Might also apply to Fucked Up Beyond Any Reason, which refers to a person who has discredited all use of reasoning or making irreparable decisions.

-"Where's Johnny?"
-"FUBAR, scattered around the top of the hill."