1) A gathering of nude bearded men who, after having consumed a large amount of Vodka, rub their testicles together in a pit or hole in the ground. This is usually done in effort to remove the hair from the scrotum of each participant.
2) A ball pit filled mostly with straight Vodka containing a sporadic spread of floating colourful balls. Used in some areas of the world to bathe.
1) "I woke up this morning in a russian ball pit and now by balls are chaffed."
2) "I woke up this morning in a russian ball pit and now I'm as clean as a whistle."