Which of these was not a nickname of Prince Randian?

The answer is The Bed Man which is not among the nicknames of Prince Randian.

Prince Randian (sometimes misspelled Rardion or Randion; October 12, 1871 – December 19, 1934), also nicknamed Pillow Man, The Snake Man, The Human Torso, The Human Caterpillar and a variety of other names, was a Guyanese-born American performer with tetra-amelia syndrome and a famous limbless sideshow performer of the early 1900s, best known for his ability to roll cigarettes with his lips.

Randian (whose birth name is unknown) was born with no arms or legs in Demerara, British Guiana. He was Hindu and spoke Hindi, English, French, and German. According to a passenger manifest of SS Parima from April 14, 1917, he had lived previously at Charlotte Amalie, Saint Thomas, U.S. Virgin Islands. With his wife, known as Princess Sarah (apparently a Hindu woman, born c. 1872), he fathered 5 children. Their children included Mary Randian (born c. 1893), Richard Randian (born c. 1901), Elizabeth Randian (born c. 1904), and Wilhelmina Randian (born c. 1904). In the 1920s he was working for Krause Amusement Company and lived in Plainfield, New Jersey. He and his wife lived at 174 Water Street, Paterson, New Jersey, until his death.