Gargoyles was one of my favorites! before that it was of course He-Man and Thundercats. I love the classic cartoons, those never go out as far as I am concerned. Hanna Barberra (or however you spell it) had some great toons. I loved the Hair Bear Bunch.
I'm surprised to see that Futurama is on the accepted list.
My Dad and I were great fans of king of the Hill. I laughed my buttocks off at his reaction when I showed him how it was a Beavis and Butthead spinoff.