Someone once told me.. "If it exists, there is porn of it."
I learned my lesson and never made a bet against him again in my life.
Beware, siamese midget twins molesting a goat exists.
Anyways, I used to know certain people who would spray things like that, and I had most of them change their spray. Just use the spray tracker, try to get a response from them, and if the response isn't anything good, just ban them. No one needs to see things like that.