1. Free negro
2. Member of the Negroid race that escaped, was manumitted, or liberated by a marauding Yankee Army at the behest of abolitionist fanatics -OR- a descendant in whole or in part of one or all of the aforementioned populations.
"I'm descended from Freegroes and your question is racist. You voted for Obama, right? Even though he's most certainly not a Freegro like I am it's very important whether or not you voted for him."
Your last-name should be uppity Nigger.