Brian has a new pet - Fluffy the goldfish - but when he's fed on a diet of fried egg, bacon and beans, the unfortunate Fluffy soon floats off to the fish tank in the sky, leaving Brian devastated. Meanwhile, Josh plots to make a fortune from his school friends by entering the diner's menu challenge - to eat 50 courses in one sitting. He plans for Brian (with his huge Valuxian appetite) to take his place in the contest, but the poor alien parent is too consumed with grief to eat a thing. Josh arranges a funeral for Fluffy, in hope that it will bring 'closure' to Brian's grief. The plan seems to work, but when the first course in the contest is fish soup, the painful memories are too much for Brian and Josh is forced to swallow his fate...