1. General synonym for crash except that it is not used as a noun. Especially used of software or OS failures. "Don' t run Empire with less than 32K stack, it' ll bomb". 2. Atari ST and Macintosh equivalents of a Unix "panIC" or Amigaguru, in whICh ICons of little black-powder bombs or mushroom clouds are displayed, indICating that the system has died. On the Macintosh, this may be accompanied by a decimal (or occasionally hexadecimal) number indICating what went wrong, similar to the Amigaguru meditation number. MS-DOS computers tend to lock up in this situation. 3. A piece of code embedded in a program that remains dormant until it is triggered. LogIC bombs are triggered by an event whereas time bombs are triggered either after a set amount of time has elapsed, or when a specifIC date is reached. [Jargon File] (1996-12-08)