I need more horror movies, something that would scare me to death.

Not some funky shit.

Throw me something that would actually give me trouble sleeping in the night.

Woman in Black
The Descent
Splinter

Saw The Woman in Black, yesterday. Wasn't too bad but it wasn't too scary either.
Saw The Decent ages ago, sucked.

Splinter, looks interesting.

More, please.

Insidious
Pan's Labyrinth (Not a horror but that shit scared me as fuck.)

Will fill out more if I remember some.

Since I was looking through the forums for the same reason as this thread, please provide some movies for me to watch too <3

Seen'em both. :/

The Devil Inside looked good, I will try to watch it later ^^

The Last Exorcism?
Rec

Event Horizon - similar to Alien, somewhat;
Audition, Ringu - I think the second was a bit drawn out, personally;
Martyrs - pretty disturbing;
All the classic ones if you haven't seen them: The Shining, The Exorcist, The Omen;

Will edit this post once I think of more.

The Devil Inside was fucking amazing, I recommend.

Splinter.... Not as good as I would have thought.

NoGood: You're up to no good. I've seen all the classics and the Audition.

http://www.imdb.com/title/tt1560985/
http://www.imdb.com/title/tt1031280/

Don't quit your day job

Dude... Wut?