Fred and Adam, two knucklehead boy geniuses, bumble through a post-apocalyptic world in the search for a fabled "Computer." Instead of relying on their wits, they survive through their preternatural ability to invent gadgets, their appalling appetite for barbecued pork sandwiches, and the generosity of some new friends. Will the Fish Fox Boys ever find what they're looking for? Will their sister Anne ever forgive them for blowing up the neighbor's cow? Will they ever learn not to trust mutant animals? Maybe. The Fish Fox Boys are too busy working on their new invention to care. Now who wants a cold jar of strawberry juice?