I don't know why but this article made me think that it's time to update Rock-Paper-Scissors and do Bear-Monkey-Shark or something like that.
Bear obviously beats Monkey. Monkey would beat Shark (sharks would be helpless in the jungle, totally unable to swing through the trees -- and I never heard of Shark Kung Fu). Bear vs. Shark is tricky though ... can
anything beat Bear? Bears can swim and, if dolphins can beat sharks, I'm sure a bear would maul a shark. Maybe the game should be Bear-Monkey-Ditka?