The Sven Song ("Mexican Beast Dance") is a parody of the "Mexican Hat Dance", based on melodies from the Mexican dances "La Raspa" and "Jarabe Tapatío".
Svengoolie's Mexican mystic character, a spoof of Johnny Carson's "Carnac the Magnificent", is named "Cartas Fania the Magnifico". In Spanish, "cartas fanias" translates to "fan letters".