People of a high-status should never downgrade themselves to the same tactics that lowlifes do; which includes but, not limited to trash-talk, mudslinging, rumor spreading, gossiping, slandering, lying etc.
Ronald Reagan always believed Mountains shouldn't flatten themselves to fight dirt and that's why he never ran on a slander campaign.
It refers to a white person because they are mutations and come from nowhere. So when a white person tells you to go back to where you came from you tell them...