My best friend till college years used to think that hashish is... some venereal disease!! We still lough that unsafe sex can cause hashish!
A childhood belief about drugs

others believed things like this
- I used to believe that all old people got the disease "OLD TIMERS DISEASE" Instead of alzheimers disease :D— MollyJohnson
- I used to think that Alzheimers disease was called Old Timers Disease.— Justin
- That Alzheimer's Disease was Old Timer's Disease.— Todd K
- if you drink water from unsafe places, frogs will grow in your stomach...— Olivier
- I used to think all wars lasted only 4 years, like college or something. Anon
- I thought that wars had to last four years... just like high school and college.— A. Falk