That's a tough one, but my vote goes for Bart Simpson: he's the perfectly horrible kid no one wishes their son will ever turn into, and is very much a product of his father's mentality. He's devious, wicked, selfish and uncaring (for the most part), but every now and then reveals a kinder side. Bugs Bunny was usually just a smartass, but was part of a world of cartoon-making that's never been equaled: those fabulous Warner Brothers "Looney Tunes." My all-time favorite is, "What's Opera, Doc?"