Ren & Stimpy APC: After so many years, I would have never expected to see Ren and Stimpy return to TV with new episodes, with the original creator at the helm, and on an adult-oriented network. I was so exited (and finally so disappointed:sad

.
Disney's Doug: I had no idea new seasons for the show were made, and the fact that they were produced by Disney instead of Nick was even more surprising.
Mike, Lu, & Og: An American girl conviving with Pacific Islanders, and some pirates; that's the whole plot. It was so mundane, boring, and unappealing that I can't believe CN thought kids would like it. It even lasted 2 seasons!
Toxic Crusaders: A cartoon based on a TROMA movie, and strangest of all, made for kids! I actually never saw it, but just the idea of it...
Powerpuff Girls Z: I, like everyone else, thought it was an April's Fools Joke.
Family Guy: Why would FOX of all networks want an animated sitcom that seemed
very similar to its hit show, The Simpsons?
Boku no Pico (and its sequels): I mean, the fact that a company in Japan decided to spend millions of yens on an anime about... THAT premise, and that it apparently was a HIT, is very disturbing.