32 pages • 1 hour read
Dav PilkeyA modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.
Toilet humor refers to jokes about “rude” bodily functions. Pilkey demonstrates an awareness of his elementary-school-aged readership by using a mild form of this humor, such as when The Inedible Hulk is flushed down the literal toilet. Pilkey also uses toilet humor when the boys create a distraction for Doctor Diaper, sling-shotting the fake rubber dog poo behind him.
George and Harold perform countless pranks that escalate throughout the book, from putting pepper in cheerleaders’ pom poms to turning their principal into an underpants-wearing superhero. George and Harold's love of pranks symbolizes their silliness, sense of humor, and mischief. Although pranks sometimes have negative consequences in the story, they are mostly comedic and bring positive outcomes.
Adults in the novel seek to suppress individuality and enforce the status quo. They have no appreciation for children’s love of mischief and silliness. Krupp epitomizes these traits; he embodies the brutal and disciplinarian authority of adults who hope to quash joy and laughter.
In contrast, Captain Underpants—who becomes Krupp’s alter ego—encapsulates all that Krupp despises. Perhaps, the novel suggests, Krupp—and all adults—have a buried inner child. Grown-ups may appear surly and controlling on the outside, but internally they are still goofy and fun-loving.
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