My 4yo DD said that the other day, that she would "kill you" to her brother. I was mortified so I asked her where she heard it as we have never said that word in front of her and she said a boy at preschool did it. The next day at preschool, this same 4yo turned up with a zombie toy figurine thing and was telling the teacher about it. Again, my daughter would not know what a zombie is as we have never said that word in front if her.
I wonder what parents think sometimes exposing their kids to this kind if stuff. My daughter gets scared watching octonauts on abc4kids, lol!
Not much point to this thread really. I guess I just worry that I can't "protect" my kids from these things once they're older and at school.