Caller demanded to speak to owner of the company but wouldn't tell me what the call was regarding.  When I put him on hold he hung up.

This caller was was the most crass, rude phone call i've had! I asked to be removed from his call list and he told me there no f-in call list you idiot! Wow.

Looks like its time to do the Gangnam Style on him and he'll shut his trap.

Caller asked for owner of company and when receptionist asked normal call screening questions (nature of business, need, etc.), fellow was exceedingly crass and abusive, saying "get off your fat butt" and calling her a bxxxx. He would not hang up and when she finally said she had his number, he said "you think I give a rat's [***]".