Showgirls..............
Need I say more?
Hey man, all ya gotta do is turn down the volume and it becomes fairly decent.

Showgirls..............
Need I say more?
1963 Alfred Hitchcock "The Birds" scared the snot out of me I was 5 years old, Nightmares for weeks
Dan
Ron-
I assume that you're being funny. The feet would be anatomically impossible, given the weight of the animal.
For me it was also "The Thing From Another World", the original in 1951...Watching it now, the movie is laughable, but it really scared me when I was a young kid.
has to be "Night of the Living Dead" (the original black and white version)
Wizard of Oz. Flying Monkees wearing Fez hats. Need I say more?
No movie ever made could be as scary as my fifth grade teacher. Even the newsreels during WWII.
I do remember one thing that scared hell out of me when I was eleven or twelve. Went to the state fair, and on the midway they had some poor devil of a polio victim in one of the old iron lungs. It was terrifying.