Dan Castellaneta: Mr. Leroy, Rob, Krusty the Clown

Quotes 

• Krusty the Clown : Hi, boys and girls! Welcome to the Krusty the Clown Show! Let's meet some of our guests in our studio audience shall we?

  [to Maggie Simpson] 

  Krusty the Clown : What's your name little girl?

  [Maggie continues sucking on her pacifier, saying nothing] 

  Krusty the Clown : OK, what's your name little boy?

  Bart Simpson : I'm Bart Simpson. Who the hell are you?

  Krusty the Clown : [grumbles, trying to control his temper]  Why I'm you old pal Krusty!

  Bart Simpson : Oh, yeah? Then what's Krusty's secret motto?

  Krusty the Clown : [trying to remember]  Uh... oh, if you're feeling sad and blue, keep a Krusty smile on you!

  Bart Simpson : Look man, I don't know how you found out Krusty's secret motto, but you're still an imposter!

  [Bart pulls off Krusty's red nose and pushes him to the floor as he grabs Krusty's microphone amid boos and jeers from the rest of the studio audience] 

  Bart Simpson : Kids in TV land, you're being duped by this imposter who...

  Krusty the Clown : [rises and begins choking Bart; gruff voice]  Why you little... !