beatnik -
A person who dresses in a manner that is not socially acceptable and whose manner of dress reflects a rejection of conventionalnorms of thought and behavior; nonconformist in dress and behavior.
beatnik -
A person associated with the Beat Generation of the 1950s and 1960s or its style.
Wikipedia
Beatnik, a media stereotype of the 1950s and early 1960s, was a synthesis of the more superficial aspects of the Beat Generation literary movement of the 1950s into violent film images, a cartoonish misrepresentation of the real-life people and spiritual aspects in Jack Kerouac's autobiographical fiction. Kerouac spoke out against the beatnik concept.
