Hepcat Look up hepcat in Wiktionary, the free dictionary. Hepcat(s) may refer to: Hepcat, a term in jazz and beatnik subculture; see Hipster (1940s subculture) Hepcat (band), a ska band Hepcats, a comic book series Topics referred to by the same term This disambiguation page lists articles associated with the title Hepcat.If an internal link led you here, you may wish to change the link to point directly to the intended article.