Superdupont is a French comic strip created in 1972 by Marcel Gotlib and Jacques Lob . It is a parody of both Superman and French national attitudes.
Like Superman, Superdupont is able to fly but seems less superpowered than him. By luck Superdupont is a master in the savate (also named "boxe française"), which gives some superiority over his opponents.
Superdupont fights against a secret organisation called Anti-France. Anti-France agents are all foreigners (non-French) and thus speak the fictional language Anti-Français, a mishmash of English, Spanish, Italian, Russian, and German.
