 The march has been used in German commercials for Underberg digestif bitter since the 1970s, and has become a classic jingle there.A parody titled "Comet" is a humorous song about the ill effects of consuming the cleaning product of the same name.In the 1985 film "The Breakfast Club" all the teenage main characters are whistling the song during their Saturday detention when Principal Vernon (played by Paul Gleason) walks into the room.