In this silly season three episode, Rocko and his friends go trick-or-treating, which apart from giving Filburt a sugar rush, results in the trio running into the ghost of a one-legged mercenary called the Hopping Hessian, who throws his missing leg at them as they attempt to run away from him in a graveyard. While Rocko and his friends are initially terrified, it's later revealed that the ghost was only trying to play a Halloween prank on them, and the leg he threw was actually their friend Gordon, a disembodied talking leg. Yep, makes perfect sense.
