"Duck Duck Goose" is a popular children's game played in a circle. Players sit on the ground while one person, known as the "picker," walks around the outside. The picker taps each seated player on the head, saying "duck" for each tap until they choose one player to be the "goose" by saying "goose." Once a player is chosen as the goose, they must chase the picker around the circle. The goal is for the picker to return to the empty spot in the circle before being tagged. If tagged, the picker becomes the new goose, and the game continues.