the worst dream i ever had without a shadow of a doubt, was a zombie dream and befor you laugh, i'll tell you about it! ok it started with me in my old secondary school or high school (for you americans). i dont why it was there but it was! anyway im walking through the corridor and this zombie comes at me so i shoot it and kill it at some point i make my way out of the school and break into an empty house with a car in the drive to find the car keys and drive away to find a safe place to stay, whilst searchin the house i turn around and see a little girl also a zombie (this is where i woke up sh!tt!ing myself not only cos it was scary but because of what happend next) she looked fine but the eyes where those of a zombie i let her get real close as to not waste my last bullet, i put my gun to her head and at the exact same time as i pull the trigger and blow her brains out she shouts "wait", the girl couldnt have been older than 6 or 7 years old in my dream.
now id say that would scare anyone