Fanshaw and Crudnut are a pair of badly behaved, childish, bickering slugs from outer space. And they’re on an intergalactic mission.. apparently. Their mission is to boldly go where no slug with half an ounce of common sense has ever been before. They travel through the galaxy in a beaten up flying saucer on a series of completely pointless quests that land them in the most ludicrous situations. For Fanshaw and Crudnut it’s a lose-lose situation.