house nigger

noun2

1. •
   (offensive, old-fashioned) A black slave that worked as a domestic as opposed to manual laborer.

   • If massa was sick, house nigger would come 'round and say, “Massa we sick, ain't we? — 2008
2. •
   (offensive) A subservient or accultured black person; an Uncle Tom or black race traitor.

   • "You look like a house nigger." — 2003