A term used to describe the political turmoil caused by Russian ambition for expansion in central Asia. Britain was worried that this would eventually lead to a Anglo-Russian war and threaten Britain's claim to India. The term is not used much to day but it is perhaps mostly associated with the novel Kim. Kim is a novel written by Rudyard Kipling, a British poet and journalist who was in favor of colonialism.
Had Britain supported the Mujaheddin forces in the Soviet–Afghan War, then it could have evoked memories of the great game
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.