Related:

• wedgie n. [Fairchild] A bug. Prob. related to wedged.
• wedgitude: /wedj'i-t[y]ood/ n. The quality or state of being {wedged}.
  -- The AI Hackers Dictionary...
• ale pointer bug: n. Synonym for {aliasing bug} used esp.
  among microcomputer hackers. -- The AI Hackers Dictionary...
• open switch: [IBM: prob. from railroading] n. An unresolved question, issue, or problem.
  -- The AI Hackers Dictionary...
• locked up: adj. Syn. for {hung}, {wedged}. -- The AI Hackers Dictionary
• bug-for-bug compatible: n. Same as {bug-compatible}, with the additional implication that much tedious effort went into ensuring that each (known) bug was replicated.
  -- The AI Hackers Dictionary...
• crool: /skrool/ [from the pioneering Roundtable chat system in Houston ca.
  1984; prob. originated as a typo for `scroll'] n. The log of old messages, available for later perusal or to help one get back in synch with the conversation....
• crewage: /skroo'*j/ n. Like {lossage} but connotes that the failure is due to a designed-in misfeature rather than a simple inadequacy or a mere bug.
  -- The AI Hackers Dictionary...
• heisenbug: /hi:'zen-buhg/ [from Heisenberg's Uncertainty Principle in quantum physics] n.
  A bug that disappears or alters its behavior when one attempts to probe or isolate it....