What are the films that still give you the absolute heebies, to the point that actually affect your life in some way?
For me:
American Werewolf in London - you will not catch me walking alone at night in quiet locations
Evil Dead: I flat-out refused to get a cabin in a remote location for a break with DH
The Conjuring: Every time I put sheets on the line I feel my heart start to race thinking of that one scene.....
Terminator 2 - the nuclear bomb scene. We have a similar view of London from our local playground and I have to not look otherwise I imagine it hitting and get upset.
I dont even like hearing 'Thriller' - I hate zombies. I feel mildly better about films like 28 days later, knowing that in reality as soon as the ankle tendons have rotted, they wont be able to run after you anymore......