Dobbu Scay Dobbu Scay was a diminutive amphibian gambler who was present in the Canto Casino on the planet Cantonica in approximately 34 ABY . While inebriated at the casino , he mistook the astromech droid BB - 8 for a lugjack machine and began inserting cantocoin s into various slots on the droid . BB - 8 encouraged Scay to insert more coins until the droid spotted the Master Codebreaker and dashed off to alert his companions Finn and Rose Tico . Scay was later present in the casino when a herd of fathier stampeded through , laughing gleefully as coins cascaded onto the floor around him in the chaos . Biography . Drunk at the casino . Shortly after the outbreak of the war between the First Order and the Resistance in approximately the year 34 ABY , Dobbu Scay was on the planet Cantonica in the city of Canto Bight . While there , he became inebriated while gambling in the Canto Casino and approached the astromech droid BB - 8 on the casino ' s floor . Mistaking the droid for a lugjack machine , Scay inserted one of his stack of cantocoin s into a diagnostic slot in BB - 8 ' s tool bay . This caused the droid to squawk in shock , but when nothing else happened , Scay squinted then leant against the droid to belch angrily before inserting another coin . BB - 8 remained stock still and began beeping encouragingly for Scay to insert more coins . When the gambler did so , the droid warbled happily and flashed the diagnostic light on his head in order to imitate a slot machine , but then made a sad , droopy coo . Scay then inserted a coin into the droid ' s dataport . Riches from chaos . BB - 8 eventually left to find his companions Rose Tico and Finn after spotting the Master Codebreaker that they were searching for . The droid later used Scay ' s coins as projectiles in order to subdue a member of the Canto Bight Police Department . Scay remained in the casino and was still present when Finn and Tico rode through the building on a herd of fathier s that they had freed . During the chaos caused by the herd , a large amount of cantocoins cascaded from one of the casino ' s tables onto Scay and the floor around him , causing him to laugh with glee and begin gathering them up . Personality and traits . Scay was a male member of a diminutive gray - skinned , bipedal species of amphibian with a flat crest extending from the back of their head . His hair ran down either side of his face and was brown in color , as were his two eye s . Scay was inebriated enough at the casino to mistake a droid for a slot machine , and became frustrated when he did not win any coins from BB - 8 . He was greatly pleased however when he later found himself surrounded by coins while chaos reigned in the casino around him . Equipment . While in the casino , Scay wore a monocle and a black suit and shoes with a gray shirt and a brown sash around his waist . Behind the scenes . Dobbu Scay was a CGI character created for the 2017 film , in which he was voiced by Mark Hamill , whose main role in the film was that of Luke Skywalker . The character ' s name was only revealed in the film ' s credits and is an anagram of Bob Ducsay , who worked as the film editor on " The Last Jedi " .