I just had to MM a deal consisting of a random 4 char kik for a 4 char Instagram. They both kept talking about how if I scam them, I will owe both of them $20 and they will "drop my dox".
Sounds like pretty much everyone on HF that I dealt with. People threaten to DOX me all the time and I just tell 'em to do it. I really don't care who knows who I am or where I live.