peckerwood
Concise Oxford English Dictionary © 2008 Oxford University Press:
peckerwood/ˈpɛkəwʊd/
▶noun US informal, often derogatory a white person, especially a poor one.
– origin 1920s: from a reversal of the elements of woodpecker, orig. a dial. word for the bird.
'peckerwood' also found in these Oxford entries:

