Obviously, best pony is also the best cartoon character. And no, my viewpoint is not the LEAST bit biased. Aside from Derpy, I really like Daria. A master of dry and snarky sarcasm, Daria perfectly captures the kind of nihilistic teenage angst that (I think) most of us went (or are still going) through. I know I certainly did, and Daria is one of the few characters that I can actually relate to on a very fundamental level.