Bobby "Boris" Pickett, The Crypt-Kickers was a novelty vocal group fronted by American singer Bobby "Boris" Pickett, best known for his 1962 hit "Monster Mash." Originating in the United States, the act blended elements of novelty, pop, and rock and roll with a strong emphasis on theatrical, horror-themed humor and spoken-sung vocal delivery imitating Boris Karloff's voice. Active primarily in the early 1960s, the group recorded seasonal and tongue-in-cheek material that combined catchy melodies, vocal harmonies, and playful sound effects to evoke classic monster-movie tropes. Their recordings are characterized by lighthearted parody and campy storytelling rather than traditional rock band instrumentation.