1.A person,chiefly white and male,who lives in a rural area where the terrain is flat as opposed to mountainous or hilly, frequently accompanied by a female mate, a floppy baby and a screaming toddler clad only in a diaper. Female is usually notable for the lack of supportive undergarments.
2.A hillbilly without the hills.
"Upon moving to the eastern North Carolina,Andrew observed that the cashier at Walmart appeared to be what can only be described as a flatlandbilly."
yokel cletus hillbilly Walmart wallyworld