Does W. count?
The wrestling scene in Borat.
Anything with Paris Hilton, cause she is just freaky looking.
I jest.
Joking or not, your choices mirrored some of my own.
I haven't seen "W." yet but "Bowling For Columbine" still packs a punch. "Borat" was another flick that made me weep for America, to borrow an over-used phrase. Paris Hilton starred in "House of Wax" which is a favorite horror movie of mine, in part because it had a very conspicuous mean streak. I don't need torture and gore to enjoy this genre, but have sat through enough wimpy PG-13 cash-ins to last a lifetime, so it was nice to see something with metaphorical balls.
Of all time, I may pick "Dawn of the Dead" as the most disturbing film I've seen. It stayed with me for a long time after my first viewing and still hits certain buttons. I had previously just thought of zombies as a lame movie convention, for no reason really, but they weren't on my radar so must have seemed pretty dull. Then I watched DotD and suddenly they were my worst nightmares. Forget, for a moment, that their existence is usually attributed to science gone wrong, or even that they are often synonymous with an apocalypse, and all the stomach-sinking ideas that come from either of those cases.
What you have is re-animated human tissue that shambles around only to eat the living. There's nothing else to them. They're stomachs with teeth and nails to rip you apart. And if you're bitten, you become one of them. It's not a conscious choice, that's just how it is. So it doesn't matter if your parent, sibling, best friend, or neighbor is bitten, once they turn, they will come after you and you have to decide whether to run away or kill them. What a jolly situation.
Zombies may be dismissed for slow speeds, but that's the catch imo. They don't have to be stronger or smarter as long as they out-number you, and since it's an easy 'disease' to spread, they usually will! Even if there were a hundred surrounding you and only needed a push to fall over, you'd get pretty tired pushing them all away... probably tired enough for at least one of them to reach out and grab ya. They'd only need that split-second to do it. And that's with bare hands - if you were using weapons or guns, there is physical energy as well as ammunition to run out of, and blades dull.
So already, it seems like a losing battle. Then DotD suggests to you that reason the dead are walking the earth is because there is no more room in hell. Fantastic! Not even God is on your side now.
At least if aliens attacked, death would come quickly in the form of cool lazers or something. Zombies gang up on you to bite, tear, and pull. Hope you like agony!
More later, all of a sudden it's like eight hours past my bed time.
Sigh.
*E*