Pin the Tail on the Donkey什么意思

Pin the Tail on the Donkey is a game played by groups of children.A picture of a donkey with a missing tail is tacked to a wall within easy reach of children.[1]
One at a time,each child is blindfolded and handed a paper "tail" with a push pin or thumbtack poked through it.The blindfolded child is then spun around until he or she is disoriented.[1] The child gropes around and tries to pin the tail on the donkey.The player who pins their tail closest to the target,the donkey's rear,wins.[1] The game,a group activity,is generally not competitive; "winning" is only of marginal importance[clarification needed].
Pin the Tail on the Donkey is suitable for children who are old enough to walk and to know better than to eat the small sharp tacks.The game is also used in child development research.[2]
The game can also be played by teenagers and adults,especially if the "donkey" is replaced with depictions of something or someone else.As a drinking game,the person with the worst tail pinning is awarded one shot of a selected alcohol,to be determined by house rules or the loser in a friendly environment[citation needed].
Idiomatically,the term can be used derisively for any assigned activity which is pointless or for which a person has been handicapped (blindfolded)[citation needed].