I used believe that some teachers yelled so much that sometimes their tounges would turn into snakes.
A childhood belief about teachers

others believed things like this
- I belived that when I took a crap, my turd(s) would turn into snakes and bite my booty.— Butters.
- I believed that our teachers lived at school. They were teachers--they had no reason to leave :)(Anon
- I used to believe that teachers built missiles when they went to the teachers lounge.— HOLLIS
- I used to believe that snakes don't have legs cause ants bit them of.— Lulzy
- When I was five, I used to believe that worms grow into snakes.— Mz Dimple
- I once thought that snakes had legs like a centipede.Anon