My name for people with 1000 or more Bitcoins in possession is the Loch Ness monster 
And for people with 10x that amount a Cthulhu or Godzilla
And for people with 10x that amount a Cthulhu or Godzilla You named the people who have 1000 BTC with many monster's name. Moreover you give Godzilla name, i think it is so funny even freak for me.