The term 'Knife Man' is a reference to the iconic musician David BOWIE, who was known for his use of a knife as a prop during his live performances. BOWIE was an English singer, songwriter, actor, and record producer who achieved international fame during the 1970s. He was known for his distinctive voice and a wide range of musical styles, including glam rock, art rock, soul, and pop. BOWIE's influence on popular music is undeniable, and he is considered one of the most influential musicians of the 20th century.