I don't remember much about my childhood, which I'm pretty sure is odd considering I'm only 28 years old, but I can't really remember a specific cartoon that was my favorite. Of course I do remember that I pretty much loved any cartoon involving Superman, Batman, Teenage Mutant Ninja Turtles, Transformers, Spider-Man, and so on
Although now that I think about it I do remember one that I watched quite a bit as a kid, an X-Men cartoon, but I can't remember the actual name of it (probably X-Men
)
As for my favorite cartoon now, I don't really watch cartoons anymore, except for the occasional Superman animated movie (or other DC/Marvel animated movies). Now-a-days I can't get enough of the live-action comic book related movies