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  • 2002-07-27T02:30:00+02:00 on Cartoon Network
  • 11 mins
  • United States
  • English
  • Animation, Comedy, Family

Billy tells Grim to help him throw a surprise birthday party for Mandy. Then, a reluctant Grim helps Billy prepare a cake while keeping it a secret from Mandy. In the end, a somewhat surprised Mandy reveals that her birthday isn't for the next five months, something that Billy already knew about.

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