Is it normal i dream of this?

First of all, I have dreams that I didn't come up with myself, that I only dream of once each year. It started when I was 6, and I still have them now. They are:
1. Me and my family, in a medieval castle for a firework display, when Godzilla comes and eats my whole family. Before it eats me, I wake up.
2. I'm in a hospital, with really strong, bright lights. Sometimes I'm accompanied by my mother, sometimes my father, and we walk down some stairs, and we see the girl from the ring, standing still at the bottom of the stairs. My parent covers my eyes and we run through a room with really cool cars in them. We go into a basement, and that's when I wake up.
3. Me and my whole school are walking in a square per year, and we are walking through a desert, however we don't seem hot or dehydrated. We are being chased by a hoard of zombies, but we are just walking. Me and my best friend are walking at the back of the whole school, the zombies are gaining on us but we cant run. We come to a jungle, then I wake up.

IS THIS WEIRD?! XD