a form of being, in the game of Minecraft. Turn yourself invisible and put on either an Iron Chestplate or Chain Chestplate, and you will look like a floating chestplate. If you are a girl, theoretically the chestplate would be covering your boobs, while invisible, so hence the name "Spooky Boobs"

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)