adjective
/'fu:ba:(r)/
/'fu:ba:(r)/ adjective, US, euphemistic, orig military
Ruined, messed up; also, very drunk. Cf. snafuadjective, noun, and verb. (1944 —) . S.King This was my grandfather's and it works just fine...My wristwatch, on the other hand, is still FUBAR (2001).
[Acronym formed from fucked up beyond all recognition.]