My biggest ick factor comes from eyes. When TV shows, movies or stories involve eye-related torture or horror, I squirm. I'm not sure what makes me that sensitive to eye trauma, but it might be that I'm a pretty visual person. It's very easy to imagine something coming right at my eyes in the worst possible way. Once that image starts playing in my head, it keeps repeating on a loop while I feel like physically covering my eyes to protect them from the imaginary horror. Does anyone else have that problem?
Mokalus of Borg
PS - There was at least one Farscape episode I had to look away from.
PPS - Oddly, though, disembodied eyes don't bother me.