If you have never heard of "jumping the shark" - that is when a series goes TOO FAR. The show does something really stupid, be it a gimmick, or plot twist, or one really bad episode that forever changed and RUINS the series. Usually after that moment, the series ends up cancelled not too long after. It is sad and it sucks. A lot of really awesome series have been ruined by seriously awful writing decisions. D: Tell us about some of your favorite series that jumped the shark and then sucked!