Doc’ing
The utterly deplorable, ban-worthy and inexcusable act of invoking another’s children, family or minors in an online argument (usually sports); often in the form of insulting reference or veiled threat.
Burrito was drunkenly arguing with ThatGuy that Joe Montana was better than Tom Brady when he decided to doc the the poor guy. Doc’d his wife and said he had other screenshots of ThatGuy’s children. The doc’ing led to a well justified and immediate ban from the sporting forum. There is never an excuse for any poster to go full doc.