As soon as it turned into pro-dog fucking it was all PM's (I could have sworn I got to call someone a dogfucker in public) but if you look through [here](https://www.reddit.com/r/todayilearned/comments/b7sqdx/til_in_2008_a_woman_from_ireland_died_from_an/?st=jv6qxrzz&amp;sh=30665e34) you'll see where it started.  

edit: [Found a decent example](https://www.reddit.com/r/todayilearned/comments/b7sqdx/til_in_2008_a_woman_from_ireland_died_from_an/ejun1g2/?st=jv6z5tl6&amp;sh=060c0a8f)