


That Man Is Dead: When Filburt arrives at Kerrplopitgoes Island, he goes by the name of Steve.Shout-Out: The scene where Filburt molds a tall cake prepared by Heffer into the shape of Kerrplopitgoes Island spoofs the scene in Close Encounters of the Third Kind where Roy sculpts Devil's Tower out of mashed potatoes.

But once Filburt arrives and Rocko and Heffer call out "SURPRISE!" Filburt freaks out from the shock and drops his slides and projector and they all break. Shock Party: Rocko and Heffer plan a surprise birthday party for Filburt by inviting him to give them a slideshow of one of his vacations.Rise of Zitboy: When Filburt gets a blemish on his head shaped like Kerrplopitgoes Island, he hides it by wearing a beanie.Sure enough, some shelless turtles can seen tanning themselves, and their shells can be seen in a pile. Here, the turtles can take off their shells and tan themselves. Removable Shell: Club Spawn has a shelless beach, which is a turtles' equivalent of a nudist beach.Punny Name: The name of the island where Filburt was born is called Kerrplopitgoes Island.
