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fubar

American  
[foo-bahr] / ˈfuˌbɑr /

adjective

Slang.
  1. not working; completely messed up; bungled; disordered; confused.


fubar British  
/ ˈfʊːbɑː /

adjective

  1. slang irreparably damaged or bungled

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fubar

First recorded in 1940–45; f(ucked) or f(ouled) u(p) b(eyond) a(ll) r(ecognition); originally U.S. military slang