Gamorrean hooch/Legends
Gamorrean hooch was a type of beverage drunk by members of the Gamorrean species on the planet Pzob. Prior to his work for the Hutt crime lord Jabba Desilijic Tiure, the Gamorrean Thok accidentally produced a Fireball Belch and burnt the snout of a clan rival named Scumbo after consuming a barrel of Gamorrean hooch and a particularly heavy brunch.[1]
Behind the scenes
Gamorrean hooch was first mentioned in the second entry of Barely Tolerable: Alien Henchmen of the Empire, a series of articles published on the Star Wars Blog on StarWars.com and written by Rich Handley and Abel G. Peña in 2013. The hooch was used as part of the explanation behind Thok's ability to produce fireballs in the video game Star Wars: Masters of Teräs Käsi.
Sources
Barely Tolerable: Alien Henchmen of the Empire, Part 2 on StarWars.com (article) (backup link not verified!) (First mentioned)