Related:

• The door is the key.
• Don't quit now, we might just as well lock the door and throw away the key.
• 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....
• ap door: alt. `trapdoor' n. 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....
• The F1 key is the key marked F1.
• In `Nam, the F1 key was not the "HELP" key = FIRE ONE!
• Press any key to continue......Where's the ANY key????
• Push any key. Then push the any other key.