Hillwilliam 

A person who, while residing in typical "hillbilly" territory, shows no hallmarks of hillbilly behavior.

Man 1: Hey, man. You know Ted in Accounting grew up in a cabin on the Podunk River? And he's the first in his family to graduate college. Or have more than 3 teeth at the same time.

Man 2: Wow. What a hillwilliam.

Hillwilliam by madba August 19, 2011

hillbillism 

Hillbillism is syndrome that can be defined as overly redneck. The person with the syndrome has been born and raised in a particularly small village and has been living there the whole life. Accent is also one factor that can be detected from a hillbillism.

Hillbillism, hillbilly, hill billy

hillbillism by The man with the Answer September 21, 2013

Chillbilly 

A American Southerner who isn't racist, homophobic, anti-Semitic and/or Republican.

It's refreshing to see the emergence and promulgation of tolerance in the South. She is a great Chillbilly for bringing the South into the modern era of globalization & international understanding.

Chillbilly by WhiteGoodmanToo February 11, 2015

HillMill

A person who enjoys having sex with a guy named after a train. Also said person must enjoy having sex with younger males, have big tits, and previously lived in Maryland.

My name is HillMill, and I had sex with D-Train last night and let him cum on my giant titties. After I moved to Maryland.

HillMill by AwesomeA's March 30, 2009

hillbillie

A cross-eyed inbred, who is a waste of space in our society. He is a product of a pitcher of free Nadi light and two cousins going at it in the men's bathroom. He most likely has a goatee, and drives a white pick up truck with the sticker "Captain America" on it. He is a racist and a worthless human being.

Person # 1: Hey, do you know Grant?
Person # 2: Oh the Hillbillie from Bowling Green who smells like goat sex?
Person #1: Yup, thats him, he sure is a Hillbillie!
Person # 2: Yeah, he is also a theif and a liar.

hillbillie by scepstei March 1, 2007

hillybilly heroin

What OxyContin is refered to as, when
1. it is crushed up and snorted
2. it is crushed and injected, then same way heroin would be

Adam dies after doing "HillyBilly Heroin", he had stolen the pills from his mother, after she was perscribed them for back pain.

hillybilly heroin by Roland Kincaid May 30, 2008

Pillbilly 

Appalachian Pill Junkie

Man You're ol' lady sure is a pillbilly.

Pillbilly by Tywhattheeff December 3, 2016