a blue-eyed boy

a blue-eyed boy

the favourite of someone in authority.
The significance of blue eyes may be their association with the innocence and charm of a very young child. The term is first recorded in a novel by P. G. Wodehouse in 1924 .
1998 Spectator Of the three, the arrest of Osborne, one of the blue-eyed boys of British racing, was the most striking.
See also: boy