The only yogurt we had as kids was Knudsen brand, lemon yogurt. My sister and I just called it Knudsen Yogurt, not knowing what the words meant.
Then we saw a cartoon or something with a witch making a broth, and one ingredient was "Eye of Newt."
After that we thought we were asking for Newts and Yogurt.
A childhood belief about general

others believed things like this
- I used to believe that if you weren't good, the Trix Rabbit would steal your yogurt.— Kyle
- I used to believe that a brothel was where poor people used to go to get free broth.— Rob. UK
- I used to think that an imbecile was some type of seal, before knowing that it meant someone stupid.Anon
- When I first heard the words "flea market", I actually thought it meant "selling fleas".Anon
- I thought that Olivia Newton John was a group, Olivia Newt and John. — Sam O.
- I used to believe that when people eloped that meant they were making babies...Anon