The cartoon character Popeye was inspired by Frank "Rocky" Fiegel, who lived in the artist's home town. Fiegel had one eye, a prominent chin, he smoked a pipe, and often got into fist fights.
The Parental Advisory sticker eventually came into being after Tipper Gore heard her 11-year old daughter listening to Prince's "Darling Nikki", causing her to co-found Parents Music Resource Center