a treif-jew
A treif-jew is a Jew who got so annoyed by Judaism they changed religions just to get out of the whole ‘kosher’ mess.
My dad’s a treif-jew because he left Judaism just to stop worrying about what he can eat.
My neighbor is a treif-jew now because he couldn’t handle the whole ‘not eating pork’ thing anymore.
That guy turned into a treif-jew just to get out of the whole ‘not eating cheese on Friday’ business.