Do them credit - Idioms by The Free Dictionary
do (one) credit (redirected from do them credit)
do (one) credit
To earn one accolades and admiration. Your delightful children certainly do you credit, Tina!
do somebody ˈcredit,
do ˈcredit to somebody,
be to somebody’s ˈcredit show somebody’s good qualities; make somebody deserve praise: The event was arranged with a speed and efficiency that does you credit. ♢ Their manager, to her credit, was always strongly opposed to the pay cuts.