bagbiting: adj. Having the quality of a {bagbiter}.

:bagbiting: adj. Having the quality of a {bagbiter}. "This
bagbiting system won't let me compute the factorial of a negative
number." Compare {losing}, {cretinous}, {bletcherous},
`barfucious' (under {barfulous}) and `chomping' (under
{chomp}).
-- The AI Hackers Dictionary

Related:

• bagbiting adj. Having the quality of a bagbiter.
  "This bagbiting system won't let me compute the factorial...
• Bagbiter: 1. n.; Equipment or program that fails,
  usually intermittently. 2. adj.: Failing hardware...
• Bagbiter: 1. n.; Equipment or program that fails, usually intermittently.
  2. adj.: Failing hardware or software. "This bagbiting...
• Bagbiter: 1. n.; Equipment or program that fails,
  usually intermittently. 2. adj.: Failing hardware...
• bletcherous: /blech'*-r*s/ adj. Disgusting in design or function;
  esthetically unappealing. This word is seldom used...
• cretinous: /kret'n-*s/ or /kreet'n-*s/ adj. Wrong; stupid;
  non-functional; very poorly designed. Also used pejoratively...
• chomper: n. Someone or something that is chomping; a loser.
  See {loser}, {bagbiter}, {chomp}. -- The AI Hackers...
• cretinous /kret'n-*s/ or /kreet'n-*s/ adj. Wrong;
  stupid; non-functional; very poorly designed. Also...
• bletcherous /blech'*-r*s/ adj. Disgusting in design or function;
  esthetically unappealing. This word is seldom used...