Until my oldest son was almost 5, he believed that the ice cream truck was actually the "music truck" and that he drove around neighborhoods in the summer so that kids could run outside and randomly dance on their front porches as the truck drove by.
A childhood belief about ice cream vans

others believed things like this
- I wanted to grow up and be a truck. Not a truck driver, a truck. Anon
- I used to believe that if the ice cream truck was playing music, it had sold out of ice cream.— Deprived of ice cream
- If the ice cream truck is playing music, it means they are out of ice cream.— Virginia
- I used to believe that the Ice Cream truck would only play music when it was out of ice cream. Thanks, Dad.Anon
- My mum used to tell me when the ice-cream truck turned on his jingle, it meant they had run out of ice-cream!Anon
- i used to believe that when i grew up i was going to become the wheel of a truckAnon