I used to believe that a smog test was when you drove your car up a very tall, foggy mountain until you couldn't see anything but fog. Then you drove it off the side and crashed to the ground. Afterward, if your car still ran, then your car had passed the smog test.
A childhood belief about cars

others believed things like this
- I use to believe Smog and Fog were the same thing on smog was darkerAnon
- i used to believe that the factories were care bear factories because of the clouds of smogAnon
- everybody else were robots and I was a human test!
— Chas - I used to believe that whenever I got an F on a test it stood for fantastic. — megan
- If you pick Dandelions then you wet your pants. Honestly...I've never tried and I'm not going to test it!— Charlene
- when i was little i used 2 believe that the moon was following us when we drove — whocares