I can't think of anything except some weird sleep experiences. Waking up completely spazzing out, realizing I don't know why, but not being able to stop. We decided it was night terrors (it was when I was little) but I never remembered any nightmares or anything.

I also woke up once to a woman's face right in front of mine with no body, just like her face and I screamed and as soon as I screamed she went away. Some sort of half awake half dreaming thing I guess.

And once I woke up in a dream laying next to my girlfriend, and then woke up again laying next to my girlfriend and it was really disorienting. I tried to explain it to her but she told me to go back to sleep since it was like the middle of the night.