I love it when they get all Gangster on you.
I had one guy actualy contact me about buying a domain name. When I told him I wanted £xxx for it he went mental. He said he was going to come down for a "little chat" and get it off me. Does he think I carry my domain names around on a floppy disk or something??
It was all very strange. He was emailing me really abusive emails.
The best part was when he sent an email to Nominet telling them I was a cybersquatter and he wanted the domain name transferred to him. The domain name was a .com
I laughed so hard!
Anyway...... After a bit of google searching I found out his company was working out of some shared office space. I threatened to forward all his emails to the owner of this place to make them aware how one of their tenants was operating. He soon shut up!!!