May be a different song, but I can't find another that speaks of work.
"Let's Eat Tapioca"- Skride and Zinman. Nonsense song, ("Cures your halitosis and gets rid of your neurosis...") Arr. for Baltimore Symphony Orchestra, Yo Yo Ma and the like.
"Tapioca"- A dance number in "Thoroughly Modern Millie," 1967 film.
"Tapioca Tundra Blues"- Sung by the Monkees, etc. The lyrics have no relation to those posted by Guest, Jim.