In the fourth book of the series, "Captain Underpants and the Perilous Plot of Professor Poopypants," Pilkey provides a chart of silly syllables and semi-crass words that, when applied according ...

Professor Pippy P. Poopypants, is sick and tired of kids making fun of his name and seeks revenge by shrinking all the kids and teachers with his amazing invention, the Shrinky-Pig 2000. But never ...

"Captain Underpants and the Perilous Plot of Professor Poopypants." "Captain Underpants and the Wrath of the Wicked Wedgie Woman." "Captain Underpants and the Farty Fight for Free Speech." Okay fine, ...

making the principal switch between Krupp and Captain Underpants with a dash of water in his face. When a new science teacher, rendered in the boys’ imagination as Professor Poopypants (Nick ...

In addition, that year, "Captain Underpants and the Perilous Plot of Professor Poopypants" was removed from an elementary school in Page, N.D., after a parent objected to the book's language and ...

I don’t think Captain Underpants ... Meanwhile, the evil Professor Poopypants (Nick Kroll) shows up to give the movie a supervillain. That’s it! That’s all the movie needs!

When a new science teacher, rendered in the boys’ imagination as Professor Poopypants (Nick Kroll), announces his intention to eliminate all laughter, the boys and Captain Underpants must stop him.