What is Jewbilly?
1.
A Jewish person from a family that contains no doctors or lawyers.
"Cletus Schwartzbaum's rejection from medical school preserved his family's strong Jewbilly lineage."
See
2.
A hillbilly that is actually Jewish.
"This guy at the JCC asked me out. On our date he took me to Subway, didn't pay, and talked about his experiences in Iraq."
"Total fucking Jewbilly"
See