Banker with Antlers

The Banker with Antlers is an employee of the First Bank of Springfield. He wears fake antlers, seemingly as part of some promotion by the bank. Bart Simpson brings him a check by Krusty the Clown, asking why it is stamped instead of signed. The banker realizes the stamp he used was not legal. He calls the Banker with House Costume, who in turn calls the Cayman Islands banker, who admits Krusty owns an illegal bank account.