my son thought that the warning triangle on the road side that said "deer" meant that that streach of road was expensive.
A childhood belief about road signs

others believed things like this
- When I was little, I used to believe that deer could only cross the road at the deer crossing signs. — Shellie
- i thought when you went road hunting for deer i thought you ran them over— nick
- when I saw a sign with a deer on it I always thought deer had to cross the street by it. like a cross walk— only me
- i always thought that a DEAD END sign
as where they put all the road kill.
— pav - I thought when a road sight said Dead End that someone had actually died there.Anon
- I thought you were supposed to drive down the center of the road.— Cassiopeia