When i was little i used to believe that drinking Mountain Dew would result it being both extremely hyper and extremely bored to the point that all you could do is sit around the house screaming "I'M BORED!!! I'M BORED!!! I'M BORED!!!! I'M BORED!!!! at the top of your lungs...
A childhood belief about drinks

others believed things like this
- I used to think that board games were called bored games because you play them when you're bored.Anon
- i used to think that freckles were when god got bored and he decided to draw on your face!— kelsey
- I used to believe that Marilyn Manson was a extremely scary woman!— Tim_NOrway
- I believed I was a vampyre because my canine teeth were EXTREMELY pointy— Kira Pangburn
- I used to believe 'three bean salad' was an extremely small entree because it contained only three beans.— queeneve
- I used to beleive that a catacism(spelling?) was an extremely painful Christian version of a bris.— Mike