Theres so much that is too extreme even for a person whose seen the Blue Waffle, the Lemon Party, and Goatse that I have to handle people carefully as I guide them deeper into the rabbit hole.
Looking back on what I've seen and shown people, I probably shouldn't have linked BD to a video of a crossdressing dude having smexual relations with pig intestines and a skinned horse's head, cause he was like 14 at the time :B