Related:

• ap door n. (alt. `trapdoor') 1. Syn. back door -- a Bad Thing.
  2. [techspeak] A `trap-door function' is one which is easy to compute but very difficult to compute the inverse of....
• iron box: [UNIX/Internet] n. A special environment set up to trap a {cracker} logging in over remote connections long enough to be traced.
  May include a modified {shell} restricting the cracker's movements in unobvious ways, and `bait' files designed to keep him interested and logged on....
• Good Thing: n.,adj. Often capitalized; always pronounced as if capitalized.
  1. Self-evidently wonderful to anyone in a position to notice...
• A trap door opens up under you!
• The door is the key.
• andomness n. 1. An inexplicable misfeature; gratuitous inelegance.
  2. A hack or crock that depends on a complex combination of coincidences (or, possibly, the combination upon which the crock depends for its accidental failure to malfunction)....
• If all the world's a stage, I want to operate the trap door. -- Paul Beatty
• If all the world's a stage, who sprung the trap door on me?