What do you call a grocery list that's perfectly organized by aisle?

You know that fantasy where you walk into the store with a list sorted by aisle, glide through produce, dairy, and canned goods like a choreographed ballet, and check out in under twenty minutes?

Punchline

Fiction.

Because in reality, you'll forget the list on the counter, wander the store three times looking for pickles, and leave with everything except the milk you came for.