I used to see posters that said drug-free... and I thought it meant free drugs... so I was like "Hey mom, that's for you!" because she smoked ciggarettes.
A childhood belief about drugs

others believed things like this
- When i was a tiny lad, I used to think drug free zones were places where you can get drugs for free— Spencer
- When I first heard Matt Monro's song "Born Free," I thought he was singing "Porn Free."Anon
- I thought drug stores sold drugs. I never understood how they could sell illegal drugs.— Diana Rios
- I thought if food said it was fat free it meant you could eat as much as you want without getting fat!— Brainhead
- I used to believe that priceless meant free.— Neo
- I used to think that "priceless" meant free.— DAAA