rob someone blind
Cheat someone in an unusually deceitful or thorough fashion, as in The nurse was robbing the old couple blind. This idiom may allude to robbing a blind beggar, who cannot see that the cup collecting donations is being emptied. [Mid-1900s]
Words nearby rob someone blind
roasting,
roasting ear,
rob,
rob peter to pay paul,
rob roy,
rob someone blind,
rob the cradle,
rob the till,
robalo,
roband,
robbe-grillet