Dan O'Neill (born April 21, 1942) is an American cartoonist best known for his underground comic strips 'Odd Bodkins' and 'The Adventures of Phoebe Zeit-Geist'. His work is characterized by satire, surrealism, and social criticism, profoundly influencing the American comic scene from the 1960s to the 1970s. O'Neill's unique artistic style and rebellious spirit made him a key figure in the underground comix movement.