Kittenperch

With the hideousness of its father and the savagery of its mother, this fish is the most difficult of all to catch. It's the rarest of its kind, too. Indeed, the mating of a Kittenfish with a Perch was once described by a famous statesman as "Grotesque, unbelievable, bizarre and unprecedented." The phrase GUBU has since been coined to describe such scandalous events.