I don't think arrested-adolescent humor will fade. Maybe the form will change, but I guarantee its replacement will still be based in immature behavior from mature figures.

In this quote, Adam McKay reflects on the lasting appeal of arrested-adolescent humor, a type of comedy in which mature figures engage in immature behavior. McKay suggests that, while the form of this humor may evolve over time, its core concept—adults behaving in a childlike or ridiculous way—will continue to be a prominent feature of comedic content. This type of humor, where serious or adult characters engage in silly, reckless, or childish actions, will persist because it taps into a timeless and universal comedic dynamic.

McKay emphasizes that, although the style of comedy may change with shifting cultural tastes and technological advancements, the essence of humor rooted in immaturity will always find a place in entertainment. Whether through exaggerated performances, absurd scenarios, or physical comedy, seeing adults act in childish ways resonates with audiences. It plays on the contrast between maturity and immaturity, often creating humor from the incongruity of adult behavior that defies conventional expectations.

The origin of the quote likely stems from McKay’s career as a comedian, director, and screenwriter. His work in films like Anchorman, Step Brothers, and Talladega Nights often revolves around characters, usually adults, engaging in childish, silly, or irrational behavior. His recognition of the ongoing appeal of this type of comedy reflects how deeply embedded it is in modern humor and why it continues to resonate with audiences, especially in McKay's own brand of irreverent humor.

Ultimately, McKay’s quote underscores the enduring nature of immature humor in entertainment. He suggests that this comedic style, based on the contrast between childlike behavior and adult figures, will continue to evolve but never truly fade. It speaks to the universal appeal of seeing adults let go of societal expectations and embrace their more absurd or playful sides, providing both comedic relief and a reflection on the contradictions of human behavior.