A term made up by far right Ukraine hating Kremlin trolls pretending to be left wing commenters. They usually whine about America sending arms to other countries in order to protect themselves against Russian aggression. They get really butthurt when their called Vatniks, Tankies, Orcs and any other phrase used to describe Moskals.
A sudden, unsuspected violent attack to someone's face using your privates as the weapon of choice. Usually done when a victim's face is exposed and vulnerable to attack.