I seem to recall that this kind of game used to be practiced, long ago, in Aussie pubs or clubs... but I might be confusing Australia with Patagonia or Dilbert's Elbonia. This degrading sport still goes on here at Gamone, as this fuzzy photo reveals:
When Moshé uses his powerful jaws and teeth to grab the skin on the spine of the midget goat Gavroche (also known as Sex Machine) and twirl him around in the air like a frisbee (while the second donkey, Mandrin, admires the show), the most amazing thing is that the stubborn buck comes back for more, as if he liked that rough donkey treatment. Maybe, once upon a time, when our human ancestors were young, that kind of gripping and tossing was love play. Still is?