McBarney's disorder (scientific name: Cerebrum exceptus suerit Vesputius) is a rare disorder in which people start becoming cannibals and act like 2 year olds. People with McBarney's disorder also usually say the opposite of what people say (eg. Hello - goodbye). Children with this disorder sometimes die at a young age. McBarney's disorder cannot be cured.
People with McBarney's disorder
- Peppa Pig
- Candy Cat
- Brianna Bear
- Mrs. Elephant
- Mummy Pig
- Pedro Pony (only in Ballerinagirl's Fanon)
- Max Pig
Duck guy Donald trump