A variation on the classic Rock, Paper, Scissors, also known as Rochambeau, where the players act the part rather than using their hands. Two players stand back to back and take three paces away from each other as in a gun duel. They then quickly turn to face each other and act the part of a Cowboy, Bear or Ninja, being sure to make character appropriate sound effects.
The Bear mauls the Ninja, the Ninja subdues the Cowboy, and the Cowboy shoots the Bear.
Cowboy Bear Ninja