My sister used to believe that at garage and sidewalk sales people were selling just that... garages and sidewalks.
A childhood belief about going shopping

others believed things like this
- I used to think that if you had a garage sale that meant you were selling the garage!— ~Curtis~
- I believed that garage sales were on a special day, like christmas or the fourth of July or something.— Cara
- I used to believe that people got their footprints in the sidewalk by stomping really hard.— Shantelle
- I used to believe that it rained worms, because the sidewalks were always covered with them after a rainfall.— Miss Naive
- I used to believe that at the beach town where we spent the summer, they took the sidewalks in for the winter.— Missy
- my mum used to tell me that it wasnt the ice cream man it was the potato man selling potatoes.meany!!!!— x[k][t]x