poor white trash

noun2

1. •
   (US, offensive) A poor, uneducated white person or group of people of low social status.

   • Good nutrition's given you some length of bone, but you're not more than one generation from poor white trash, are you, Agent Starling? — 1991
2. •
   (offensive, no longer used) White person or people employed in a servile position, for example, as a butler.

   • “Huccome po’ w’ite trash buy any niggers? Dey ain’ never owned mo’n fo’ at de mostes’.” — 1936