A Jubba-Jubba is a giant creature from the Hork-Bajir homeworld that is one of several monsters created by the Arn to keep any wandering Hork-Bajir away, and was possibly the first most of them would encounter. Although deadly, enough Hork-Bajir survived encounters with them to actually name them and even create a story of the Jubba-Jubba. A Jubba-Jubba is powerful enough to take its three-fingered hands and tear a Hork-Bajir in two with ease, as well as bite one in half and swallow 2/3's of the whole with its huge maw.