When I was about eight years old, I heard something on the news about money laundering. I thought that money laundering meant that you'd accidentally left some money in your pockets when you did your laundry, and I couldn't see why it was such a big deal... but I made sure my pockets were empty whenever I put something in the laundry, because I did not want to go to prison for money laundering.
A childhood belief about criminals

others believed things like this
- When I was a little kid I used to believe that tissue paper was money and that you could have a box of money.Anon
- I used to belive that if you went up to an ATM it would just give you money out that is not your own money.Anon
- I used to believe that coin change could turn into actual paper money if you left it alone for a long time. — Marcus O
- When I was 10 years old, I used to believe that the accountants always counted money all the time.— Claudia P. R.G.
- i used to want to be a tollbooth attendant because i thought they got to keep all the money.— adam j. sontag
- I thought you were supposed to take money out of the collection at church.— Wangchuk