An phantom organization, taking credit for unclaimed acts
"Did you see, yellowbrick got that fuck Jimmy who raped Lucy last week. Say they cut it right off"
An infamous 'terrorist' organization, said to be a friend of all those who are just. Fucks up sick criminals and is specifically after child-porn.
59 year old dude :"Took some new pics of 4 year old Betty across the street!"
Normal human being :"I hope Yellowbrick fucks you up."