A wide variety of things can be described as fucked up shit, some of which are listed below.
hXc internet porn
watching the polar express 50+ times
seeing fat people have sex
seeing your grandparents have sex
seeing any old people have sex
seeing your parents have sex
seeing your siblings have sex (even if it's not incest)
watching somebody commit suicide
using bodies as sandbags (you know... war..)
watching people jump out of burning buildings (9/11)
watching animal cruelty videos
putrid sex object
2 guys 1 horse
holy fucking shit man.. there's a lot of fucked up shit out there..
The old woman's last words were reported to be "this is some fucked up shit!"