What do you call a lockbox that only opens with the wrong combinations?... business prison reading seeing writing Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:What do you call a lockbox that only opens with the wrong combinations? A fail safe.Click for another laugh! Previous article: In LOTR, the dwarves delved too greedily and too deep.... Prev Next article: The head of the british secret service was knighted by the king.... Next