My mun told me that if I ate my breadcrusts I would be able to whistle.
A childhood belief about crusts

others believed things like this
- i used to believe that u had to learn to whistle to become an adult...i still can't whistle— whistle
- If you ate the bread crust you would be able to whistle.Anon
- My mom used to tell me that bread crust made you whistle just so i would eat it.— emily
- I use to really belive if I pulled my granpa's finger I would hear a whistle..
ya right— Numnuts© - When I was little, my mom told me she was Karen from the Micky Mouse club, and I told everyone at school. — Amber
- My Mum told me she invented skipping and I believed her and told all my friends - still living that one downAnon