Ghoel

Ghoel was a Wol Cabasshite who, by 4 ABY, was mistakenly left behind in the palace of the crime lord Jabba the Hutt on the planet Tatooine. Unable to move from his perch on the walls of the Hutt's audience chamber, he used his long, prehensile tongue to lick newcomers to the palace. Although Ghoel was highly intelligent, every member of Jabba's court was ignorant of that fact. He was present in the chamber when Jabba organized a trip to Tatooine's Great Pit of Carkoon with the intent of executing several Rebel Alliance prisoners.

Text and facts from the “Ghoel/Legends” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.