After watching a Care Bears movie which I can hardly remember now, I remember fearing that some hand would grab me and pull me under the bed into some void if I hung an arm or leg over the edge.
A childhood belief about under my bed

others believed things like this
- Does anybody remember that song "OUT OF REACH" well i remember i used to sing it as "BATTEERRRRYYY". — meeeeeeeee
- I used to believe that elevators were gates to other worlds and the void.Anon
- I used to believe that the credits at the end of a movie was a list of people in that were watching it.— jon_
- when I was about six I remember asking an Adult what Mary did before she was a statue....Anon
- I remember being told that thunder was just God moving his/her furniture around.— kipperfeet
- I used to believe bears made honey.— thetruthabouthoney