Krusty the Clown: the greatest Simpsons character ever?

Krusty the Clown – or, to use his birth name, Herschel Shmoikel Pinchas Yerucham Krustofsky – is an institution. An icon. Almost everything the man says is a catchphrase. His laugh is a catchphrase. "Glug-glug, vroom-vroom, thump-thump," is the ...