Backwoods and mean as fuk; Think Darlene Snell in "Ozark".
That Snell chick is a hillbully, dude. Don't drink her lemonade; she shanked my tire.
A supporter of Hillary Clinton who starts riots and other acts of turpitude at Trump rallies and against Trump supporters. (pl. Hillbullies).
Hillbully: The Hillbullies are at it again, waving anti-hate signs while rioting in the streets.
Portmanteau of hillbilly & bully.
A person of questionable genetics (and consequently intellect) often associated with being from Appalachia (qv "Deliverance") who's also heavy into malignant narcissism and menaces/threaten people they don't agree with or like. When called out, they promptly play the victim (qv DARVO), commonly overlaps with "crybully".
By stalking mass shooting survivors, Margorie Taylor Greene has proved herself to be a hillbully.