Really...a psychobilly can be anyone just crazily pissed off or just any freak ass person you see. Someone thats actions or looks can be related to in anyway to the things in "The Hills Have Eyes".
"Man my goddamn step-mom is a psychobilly...she just came in the house screaming like a fucking retard without its pills."
Psychobilly is all around. Come with us. People walk afriad. Maybe we'll kill someone. And eat his brain.
"Uh hey there Red-Rider....This is the Cotton-Mouth in the Psychobilly Cadillac, come on....huh??"