I always thought that duck sauce (from chinese restaurants) was duck poop.
A childhood belief about nasty food

others believed things like this
- i thought that "aromatic" duck was actually "asthmatic" duck.
poor thing...— rachael - Whenever I was upstairs on a bus, I didn't believe that it would fit under the bridge so I used to duck. — Dave, Lancashire
- I used to belive that if I didn't duck when going under bridges they would hit me.Anon
- My mother's name was Anna. She was called "Annemor"(Duck mama). I was convinced I was a duckling.— Christine Norway
- I used to think that Tabasco Sauce contained tobacco, and therefore was actually "tobacco sauce."
Anon - When I was little, I never ate pesto sauce because I thought if you ate it, it meant you were a pest.Anon