This is a male creature, commonly shaped as a human. As can be inferred from his name, he is covered from head to toe in black oil. Sometimes, he is described as naked and sometimes he’s wearing a black pair of swimming trunks. In many stories, he plays a significant roles as a rapist that only targets virgins. There is some dispute over his origins though, it is unclear whether or not he is of human origin or is a creature from the spirit world. Some speculate that the Orang Minyak is the result of a spurned lover that has powers due to his solicitation of either a bomoh (Malayan Witch Doctor) or a contract with a creature from the spiritual world. The Orang Minyak is commonly found in Malayan folklore with appearances made in Thailand, Indonesia, Malaysia and Singapore.
This knowledge was imparted to my informant when she was on a school camping trip at the tender age of 16 in Singapore in the late nineteen sixties. The Orang Minyak is commonly one of the perpetrators and has been blamed for many rapes especially in the 1960s, early nineteen seventies, even though the reports have been few and far between since the 2000s. According to my informant, the more superstitious Malay students would wear sweaty shirts to give the appearance of someone who had just been with a man.
Strangely enough, while the Orang Minyak has always been part of Malay folklore, there was a surprising amount of hype produced after a series of movies about the Orang Minyak were produced in the 1960s. Before this, there was an occasional sighting and crime committed by the Orang Minyak, however, there was a sudden onslaught of cases and sightings of the Orang Minyak after the movies came out. This prompts many to question if the Orang Minyak became a convenient cover-up for many rapists and rape cases.