If you google goatse you'll see it.
I think the sickest thing that I have seen, is on a dif. forum, I could provide a link to the pic. it's nasty.
And another really gross thing, is the hand in the meat grinder on rotten.com that is NASTY!
http://www.consumptionjunction.com/downloadsnew/cj_39914.jpgWarning, not too good looking, involves death **View At Own Risk**
I don't know if it's real, but it sure does look real!!