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Yaap Yaap
Yaap-Yaap
Gender Male
Real world information
First appearance Billy's Growth Spurt
Voice actor Richard Steven Horvitz


Yaap Yaap was a creature who grew from a pimple on Billy's back after he drank Granny Grim's potion to heal his stomachache after eating too much junk food. He only appeared in the episode Billy's Growth Spurt.

Appearance

He originally started out as a pair of eyeballs and a mouth, until Billy fed him and he grew more and more. With each growth spurt, he grew to resemble Billy more and more until he was strong enough to detach from him. He resembled Billy in appearance except he was very small and naked.

Personality

He seems to be dimwitted then intended the only words he says is, "Yop Yop!" which he earned him that name, Yaap Yaap, from Billy.

Relationships

He seems to like Billy because he gives him food to eat and play with him.

Abilities and Powers

Yaap Yaap can grow arms legs and even eyes, nose, and mouth.

History

Billy called him Yaap Yaap because that was all he could say. Mandy and Grim thought of a plan to get rid of him as he is wrecking Billy's kitchen. Grim receives a potion from his grandma to kill him. When Yaap Yaap sees this he runs under the couch, and when Grim goes to retrieve him he bites him in the butt. Mandy tells Yaap Yaap that the potion is actually soda to which he excitedly gulps it all down. He then lets out a loud belch and melts away to a puddle of flesh. Billy is heartbroken because he is dead, and that he wanted the soda. Mandy sucks up Yaap Yaap's remains in a little vacuum cleaner and tells Billy to throw them away, and Billy considers it, but eats it instead and yells "Yop Yop!".

Trivia

  • He, like Billy was voiced by Richard Steven Horvitz.

Gallery

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