Anyone know what makes you 'jump' in your dreams?

I don’t, but it really freaks me out.

i know, it freaks me out too.

It is known as a hypnic jerk. Very common, and benign. No one knows exactly what causes it, however. For more information, you can check this site out as well.

I do it all the time…

it’s your subconscious messing with you. Just think of it as a bad practical joke.

hahah i do this all the time as well. its so funny.. im not even all the way asleep and i jump. i think its cause im dreaming something like falling .. once i was having a sad dream about someone and i was crying.. i woke up and i was actually crying, it was weird… also once when i was about 6yrs old i was dreaming that i was in the bathroom.. and my mom said that in the middle of the night i got up peed on the floor and went back to bed.. how weird.. it was pretty funny as well :)..

I think the urban myth (when I was growing up) was that you always wake up
before you hit the ground (in your dreams) because you would die (in real life) if you did.

Haha…and while I think that’s a lot of bull, I actually don’t know anyone
who has hit the ground in their dreams! Has anyone here?

Wow, that wiki says that hypnic jerks are usually felt once or twice per night. How can that be true? Do you just not remember it? It only happens to me (or is remembered by me) about once a month or less.

Holl: Probably only remember the really strong ones that wake you up?

@nimis- I heard the same exact thing! I also heard that you can’t die in a dream or you die in real life.

I believe it has something to do with the REM stage of sleep, Rapid Eye Movement. It’s the part of sleep where you dream so most of the twitching and eyeball-rolling occurs during this stage. I believe its the 4th or 5th stage, I don’t remember.