Professor Prepostera
Physical description
Gender: Male
Species: Horse
Color: Royal Blue
Building: Mickey Toon Hall
Street: Playground
Area: Toontown Central
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Professor Prepostera is a horse NPC toon scientist from Loony Labs. Just like the other scientists, he can be found in Toon Hall in front of the the Silly Meter. Sometimes he will give information about the Silly Meter and the changes that result in Toontown.


  • Professor Prepostera's name was mistakenly written as Professor Preposterous on the accessories release blog post.
  • On the TEST server website, Professor Prepostera is purple, instead of royal blue.
  • Professor Prepostera is the only Loony Lab scientist to talk (only when the Silly Meter is released).