The Boo Theory. Boo is a central character in Monsters…, by RyTheories, Applaudience

In Monsters Inc, a prominent character is Boo. Obviously. However is Boo a main character in Monsters Inc or is Boo the central character in many Pixar and Disney films. There is a theory that Boo…

The Boo Theory. Boo is a central character in Monsters…

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The Boo Theory. Boo is a central character in Monsters…, monsters

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Monsters Inc fans have a theory about what really happened to Boo