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Home → Shows → 2001 → Animation → The Grim Adventures of Billy & Mandy → Season 2 Episode 16

Smarten Up!

92 members

Billy is worried about failing an upcoming Math test, so Grim gives him a "bookworm", which will make him much smarter. However, Milkshakes, Billy's cat, eats the worm instead, and is forced to tutor Billy. In the end, Billy is still an idiot.

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S02E17 - The Grim Show
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