SpongeBob SquarePants

Duke Yukthomas Féyêdêmuffin

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Duke Yukthomas Féyêdêmuffin
Mrs. Puff and the duke
Residence: Bikini Bottom, Pacific Ocean
Occupation(s): Duke
Aliases: The Duke
Physical appearance
Gender: Male
Color: Yellow (with light olive green holes)
Eye color: Light blue
Classification: Sponge
Friends: Mr. Krabs (possibly)
Enemies: Mrs. Puff (possibly)
Series information
Appearance: "Summer Job"
Portrayer: Tom Kenny
List of characters

Duke Yukthomas Féyêdêmuffin (or the Duke as he likes to be called),[1] is a character, played by SpongeBob, seen in the episode "Summer Job". The Duke orders beans on toast, which is not on the menu in the Krusty Krab.


The Duke wears a navy blue suit, black top hat with a light purple stripe, black shoes and has a mustache with a small beard. He looks very similar to SpongeBob. Mr. Krabs says that the Duke is one of his "regulars" and scolds Mrs. Puff for yelling at him. However, SpongeBob reveals himself as the Duke directly afterwards.


When SpongeBob is teaching Mrs. Puff how to deal with manning the register at the Krusty Krab, SpongeBob disguises himself as the Duke. When he orders beans on toast, Mrs. Puff says it's coming right up, but he then says beans on toast is not on the menu. Mrs. Puff starts shouting at him and Mr. Krabs comes out and says that the Duke is one of his regulars. Mr. Krabs then tells Mrs. Puff not to let it happen again. Since SpongeBob was in a costume, maybe there actually was a customer named Duke that was a regular, and SpongeBob was disguising himself as them.


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