One time I was browsing a head shop with a friend of mine. She made a crack about smoking bowls. From then on I believed that people could smoke marijuana out of a cereal bowl.
I explained that to my fiance, and he still teases me about it. Consequently, our slang for weed is Cap'n Crunch.
A childhood belief about drugs

others believed things like this
- For whatever reason, I thought that grass was slang for tobacco rather than marijuana.Anon
- I used to believe that Marijuana was a disease you got from smoking.— LMH
- A friend on mine thought that smoking menthal cigarettes would make his breath minty fresh.Anon
- I used to think that my dad was "smoking pot" when he would smoke his pipe while sitting on the toilet. Anon
- My friend's sister believed the lyrics to Gazza's "Fog on the Tyne" were "Fog on the dinasaurs mine all mine"— Suzanne
- when i was younger i believed that clouds were made from the smoke stacks — lisa