Heffer: (on the top of the Tower of Pisa) Hey, I can see my Mama's house! Hey Mama Mia look at me-a. (Tower of Pisa begins to lean to one side) ...oops-a.
Heffer: (after Mortimer Kahn takes over the fridge) You have no respect for food! Ahhhhh!!! (begins shooting wildly at fridge)
Filbert: I've got an industrial sized bottle of spirit-away at home.
The scene where Rocko and the gang put on suits and use squirt guns spoofs the Ghostbusters (1984) movie.
Mortimer: . . . a hungry passenger aboard the airship Hillenburger.
This spoofs the Hindenburg Zeppelin that exploded and then crashed in May of 1937, resulting in the death of 36 people. The name also comes from one of the Directors of Rocko's Modern Life, Stephen Hillenburg.
Title: Feisy Geist
The episode title is a spoof of the movie Poltergeist (1982), and its many sequels.