NVGR: Things that shouldn't make you uncomfortable, but do.

So, I saw Coraline saturday night, and the whole time I sat there twitching uncomfortably. It was like the movie had wrapped up all of my fears and put them into a cute, kid friendly package. Upon leaving the theater, my first words were "that shit is NOT okay". I have a similar issue with Viva Pinata, in that I have a difficult time sitting through any of it. I always question why Pinatas feel the need to eat eachother, and why I, as a reasonable human being, would WANT to raise Pinatas. Now, perhaps I'm completely insane, and this is dumb of me, but are there things that make YOU uncomfortable that shouldn't?