I know this isnt a huge funny belief, but I used to think that all spiders were poisonous. I love spiders now!
A childhood belief about creepy crawlies

others believed things like this
- Farts really are Barking Spiders, right?Anon
- When I was a small boy, I used to believe there were spiders in the toilets.— nicolas, a French student in 8th grade
- I used to think spiders came from rosebuds. Don't ask. It was a traumatic experience.— Zog
- I used to believe that spiders were mutated rats that were shrunk!— Quako
- i used to think that little tiny spiders would grow big while my mom wasn'r looking and eat me.— rodog
- Whenever on of my parents let one lose, they would say, "Barking Spiders!"— Ginger