Well idk if this is an "Alien or UFO experience" but one night i was home alone (parents travel a lot for work ) and i was in that half awake/half asleep state, then there was a big bright blue or white light outside my window then static noises. It kept going for like what seemed to be 5 mins, then i fell asleep (HAH!) And in the morning i saw blood on my sheets and i had two big cuts on my back. LOL It was weird... O_O