Mr. Krupp's toupee is his "wig".


  • Most people don't know Mr. Krupp wears a toupee, yet various times in the series, his toupee jumps off of his head in front of teachers and kids.
  • In the alternate universe, Nice Mr Krupp isn't wearing the toupee, however when water is poured on his head and he becomes Captain Blunderpants, he wears the toupee.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.