"Horlepiep" is used as the theme music for Mrs. Puff and her boating school. It is a traditional Dutch polka performed by bandoneon player Jan Rap.

This APM plays at 101 beats per minute.



  • This track has played at least once in every season of SpongeBob SquarePants so far.
  • Although "Boating School" is the first official appearance of Mrs. Puff, this APM was not used in that episode. Her second appearance in "Hall Monitor" was the debut of this APM.
  • "Shanghaied" is the only episode where this track plays but neither Mrs. Puff nor her boating school appear.
Community content is available under CC-BY-SA unless otherwise noted.