Biology 101.

Nobody briefed me on this one — I picked it because I couldn't resist the challenge. Back-to-school is the most over-run moment in snacking: every September, the same lunchboxes, the same smiling kids, the same backpack by the door. I wanted to see whether I could beat all of it with a single idea.

Oreo was the brand I most wanted to try it on, because the whole ritual is already in your hands — you twist one open. And that twist, if you squint, is a cell dividing. One becomes two. Back-to-school isn't really about backpacks anyway; it's about the first lesson. So the ad became the first lesson.

The concept is three biscuits with the cream pulled into the stages of mitosis — one round blob, then the pinch, then two — under two words in a textbook serif: "Biology 101." No kids, no classroom, no caption explaining the gag. The product is the diagram.

What I love is that it respects the viewer — it trusts you to get it in the half-second between reading the line and looking back at the cream. That little click of recognition, oh, it's cell division, is worth more than any tagline, because you did the work, so it's yours.

It was also a test of how far today's AI image models have come. The hard part of a visual pun is killing everything that explains it — and getting cream to read as cell division, with the right gloss and the right pinch, is exactly the kind of precise, art-directed image stock GenAI fumbles. Getting it clean enough to run as full-page print was the whole exercise.