Related:

• faulty adj. Non-functional; buggy. Same denotation as bletcherous, losing, q.
  v., but the connotation is much milder....
• cretinous: /kret'n-*s/ or /kreet'n-*s/ adj. Wrong; stupid
  non-functional; very poorly designed. Also used pejoratively of people....
• bagbiting: adj. Having the quality of a {bagbiter}.
  This bagbiting system won't let me compute the factorial of a negative number....
• cretinous /kret'n-*s/ or /kreet'n-*s/ adj. Wrong
  stupid; non-functional; very poorly designed. Also used pejoratively of people....
• losing: adj. Said of anything that is or causes a {lose} or {lossage}.
  -- The AI Hackers Dictionary...
• bletcherous: /blech'*-r*s/ adj. Disgusting in design or functio
  esthetically unappealing. This word is seldom used of people....
• dead: adj. 1. Non-functional; {down}; {crash}ed. Especially used of hardware.
  2. At XEROX PARC, software that is working but not undergoing continued development and support....
• monstrosity: 1. n. A ridiculously {elephantine} program or system, esp.
  one that is buggy or only marginally functional. 2....
• BQS: /B-Q-S/ adj. Syn. {Berkeley Quality Software}. -- The AI Hackers Dictionary