What do we call a humorous imitation of a serious work or style?

Parody is the correct term for a humorous imitation of a serious work or style, as it specifically involves mimicking the style or content of the original piece for comedic effect. By exaggerating certain features, a parody draws attention to the conventions of the original work, making it entertaining while also providing commentary or critique. Parody often serves to illuminate the characteristics or shortcomings of the original work, thus creating humor through its playful imitation.

In contrast, satire is more focused on using humor, irony, or exaggeration to criticize or ridicule societal or political issues rather than merely imitating a specific work. Farce typically involves exaggerated and improbable situations meant to generate laughter, often relying on physical humor and absurdity rather than subtle imitation. Comedy is a broader category that encompasses various forms of humorous writing or performance, but it does not specifically indicate the imitation aspect that defines parody.