I thought carpool lanes were for cars...with pools. Could NOT understand how the water didn't slosh out. I definitely pictured the cars as limos.
A childhood belief about cars

others believed things like this
- I used to believe that "car pools" were cars with pools in them, like in the rock videos.— Smart Cookie
- When I was a kid I used to think the "carpool lane" was an actual pool cars went swimming in— skeez
- I thought the no overtaking sign meant that red cars cannot drive by black cars.— Helen
- I thought small cars grew up to become big cars— carhugger
- I used to believe that God was the one playing "cars" with our cars. Sounds weird hey?— Roe
- I thought that people were like cars because cars have exhaust pipes, and people fart.— Matt