Why do carpool parents only honk *after* you've unloaded the groceries?

You'd think they'd text. You'd think they'd call ahead. But no — the exact second I've wrestled four bags, a gallon of milk, and the dog back through the front door, that's when the horn symphony starts.

Punchline

Because they've been sitting there long enough to judge my parking job and count how many times I dropped the eggs.