Batman villain: The Contest Inventor (Episode 79: Knight and Day @13:41)
He bedevils Batman by inventing all sorts of contests such as Best Bat-Costume:
Batman: I really should enter this contest. I feel like I should be a shoo-in for this one. Robin: No, Batman. It's not a real contest. Batman: Robin, this flyer was photocopied and pasted on a light pole. This is a real contest. Robin: He's just trying to get you to fill out your address and that way he can send you mailers.