(YouTube Link)
The comedy team Smosh consists of Anthony Padilla and Ian Hecox. In this video, they explain why it would be bad for cartoons to be realistic using scenes from alternative versions of Pokémon, Dragon Ball Z, The Simpsons, He-Man, and others.
(Despite the censor bar that appears in the screenshot, it's completely SFW.)
via Nerd Bastards | Official Website