Remember "I can't believe it's not butter?" I used to believe it was this big scam done by the CIA just to trick people into thinking that this stuff WASN'T butter - but really, they were all just being tricked into eating more butter.
A childhood belief about general

others believed things like this
- My mother told me if I ate too much butter I'd get worms. I didn't eat too much butter...— Dicky
- I used to believe that peanut butter was lobster poo.— PaulH(nz)
- I used to think that butterflies made butter— Christophe R.
- I used to think butterflies were made of butter.Anon
- My daughter thought that ear wax was peanut butter.— Bobbiemac
- I believed butterflies taste like butterAnon