Got a call from this Tom guy tonight - found this thread from a google search of his phone number.
He was "interested" in a pin I am selling, and not 10 seconds into the conversation starting a threat to sue me because I was "false advertising because I don't accept PayPal payment"...
Told him I am an attorney and good luck on that. He slightly adjusted his attitude about the lawsuit, saying he's "been through the court system many times", but continued hurling insults when I told him "if you don't like it, don't buy it".
I actually found it quite comical, as I don't let much get under my skin, and started laughing during the end of conversation which is when he hung up. He must get his thrills from trying to make other people feel small.
Guy is a looney toon to put it nicely.