Physical Description & AttributesEdit
As their name implies, the Giant Ferrets are depicted as a pair of normal ferrets, but of an abnormal size. They are briefly shown during an early behind the scenes version of the elevator cube scene.
Its presumably inspired by the "Killer Animals" a popular trope of countless horror films along with other media.
Possibly a reference to the 1959 B movie "The Killer Shrews" about an island covered with mutated, bloodthirsty shrews.
Possibly a twink to Ghostbusters II, where a fur coat became living under a contact with the slime.