Jimmy Neutron

Jimmy Neutron is the main protagonist of the computer animated Nickelodeon show, The Adventures of Jimmy Neutron. He is essentially an eleven year old genius and inventor. Like Timmy Turner, he is short for his age. Among other things, Jimmy has invented a shrink ray which he has used on himself and other people. The most significant episode he used it in was The Incredible Shrinking Town. He has also grown in size in the pilot film, "Jimmy Neutron: Boy Genius."