I've had a few lucid dreams but the only one I can seem to remember is one where I was sitting at a computer in my room in the dark (who has two thumbs and is a total nerd?
<----- this guy) and the screen was all white and all of a sudden I realized it was a dream. (I think my dad was next to me, pretty sure someone was but I didn't care before or after, which is weird because I don't get to see my dad that often and I don't usually have dreams with only one other person in them.) I looked up (and turned my head up) and my vision faded to white and I tried to imagine myself flying or doing Matrix-style impossible acrobatics and nothing happened, so I was like "alright, let's try something else" and my vision came back and I looked back at the screen and tried to do something impossible (or tried to think of something impossible to do) and it turned into a 3rd-person view slowly zooming out and then it went white again and that's the last of it I can remember.
MagnetoHydroDynamics said:
I had a lucid dream once, that would have turned into a great film. Never wrote it down, still have it in my head.
I once dreamt an entire movie starring Tom Hanks... can't remember it for the life of me though.
I also once managed to turn on my sleep paralysis (which Wikipedia informs me is more properly called REM atonia) and turn off my hearing (my mom was sleeping in the other room and always leaves her TV on) and stay conscious. At some point I realized I didn't seem to be able to move no matter how hard I tried and I panicked. I calmed myself down, thought about a lot of stuff, and tried again. I don't remember if it worked or if it didn't and I decided to go fully to sleep, but eventually I went to sleep and woke up normally.