9. Jimmy Neutron
Nick's answer to Dexter on Cartoon Network, this show featured the titular Jimmy who has an amazing IQ and a love for science. The show often featured Jimmy inventing something brilliant but having someone of lower intelligence misusing the invention with catastrophic results. Jimmy was often joined by his equally nerdy friends Carl and Sheen. Carl was the stereotypical asthmatic, shy nerd with a crush on Jimmy's mum, while Sheen took the form of the obsessive comic book fan.