Ultimately, Gregory fails to use technology to solve a human problem. He ends up sitting on the bench, abandoning the M4B entirely, and simply talks to the kids. He admits that he doesn’t know how to fix their fight, but that he’s “willing to sit here until the bell rings, which is 47 minutes from now, and I have a very high tolerance for awkward silences.”

There is a specific flavor of chaos unique to Abbott Elementary that doesn’t come from a busted water pipe or a feral custodian. It comes from technology. Specifically, technology from 2008.

The M4B (MPEG-4 Audio Book) file format is Apple’s proprietary container for audiobooks. Unlike the ubiquitous MP3, M4B files support , chapter markers , and remembering playback position —features that matter to exactly two types of people: serious audiobook listeners, and people who refuse to pay for Audible.

For the uninitiated, the episode’s B-plot revolves around Gregory catching two of his first-graders, Mya and Carter, in a heated argument over a stolen pencil. Believing firmly in “restorative justice” (a term he pronounces with the same cautious reverence as “algae”), Gregory decides to mediate by having them listen to a chapter from a conflict resolution book. The twist? The book is The Peaceful Warrior’s Guide to the Playground , a clearly fictional, hyper-obscure self-help title that Gregory downloaded from a “free audiobook archive” he found on a Reddit thread from 2017.

Carter: “Is he dying?”