ive slept walk a couple times going down to eat once and brushing my teeth another time, i also had a dream and it was like a horror film and everyone was killing each other and one guy was chasing me and i jumped on my bed and in my dream he was reaching to choke me with his hand and i woke up to my freind doing exactly the same thing... of course he was joking but it was exactly what the dude was doing in my dream so natrually i jumped backwards fell off the bed and hit my head on a terraium.