When my younger sister was little (about 3 or 4) she thought saying 'shut up' was bad, so whenever someone said it she would start yelling at us.
A childhood belief about swearing

others believed things like this
- My 6 years younger sister used to tell me that I was younger than her. She was just growing backwards.— Taryn
- My sister's friend thought cats were just small dogs when she was younger.— Richard Davies
- I thought if I went around yelling "The Mafia sucks!" someone from the Mafia would kill me— Mexicrat
- i used to think that if you were a boy your younger sibling would have to be a sister and vice verca (sp?)— ben
- When we were younger my sister and I used to think that our shoulder blades were really sprouting wings.— Raven
- My younger sister used to believe that in everybody's belly button there lived a family of squirrels.— Sophie