Villains and heroes:

Perry the platypus vs Dr Heinz Doofenshmurtz. Weapons: Bratwurst
Sonic the hedgehog vs Dr. Eggman . Weapons:Robots
Teen titans vs Control freak. Weapons: Remote to T.V.
The delightful children from down the lane vs Kids next door. Weapons: Any thing that they can find, or Father gives to them
Amy Rose vs Rosy the rascal. Weapons: Mallet