I used to believe that a pedestrian was an alien, so that when I saw signs that said "Pedestrian Crossway Up Ahead" or "Beware of Pedestrians" I'd get scared.
A childhood belief about road signs

others believed things like this
- I used to think that PEDESTRIAN was a religion— wilsob2700
- As a child I went to a prodestant church, but I used to tell people that I was a pedestrian.— Megan
- I thought the ball-headed person in the Bic logo was an alien and communicated using alien-like noises.Anon
- I used to believe "Pedestrians" was a political party like Democrats or Republicans.— August
- Having seen enough red octagonal STOP signs in my time, I used to look out for green circular GO signs.— Gary
- Oh oh, I'm an alien, I'm a little alien...
Legal maybe?— Marina