Noun
cowboys and Indians (uncountable)
A children's game, with chasing and mock battles, in which the players assume the traditional roles of cowboys and American Indians.
From a young age, Beck would spend innumerable hours drawing cowboys and Indians. Source: Internet
While it wasn’t a dashing steed, it enhanced playing cowboys and Indians immeasurably. Source: Internet
We went outside and played baseball, cowboys and Indians and tag. Source: Internet