The literary concept of "Fatty" examines the depiction of corpulence as both a physical characteristic and a narrative tool, frequently mirroring societal views or character relationships. Authors such as Arthur Scott Bailey portray Fatty Coon as a strong, omnivorous figure who overcomes obstacles through perseverance, while Elsie Lincoln Benedict emphasizes the social appeal of "fat ones" in promoting conviviality.
Nell Speed’s suggestion to reshape self-perception contrasts with S. Weir Mitchell’s scientific examination of adipose tissue, demonstrating how the theme connects folklore, psychology, and biology. These differing perspectives highlight "Fatty" as a complex symbol, embodying simultaneously humor, vulnerability, and the interaction between body and surroundings.