>Zionist
>Orthodox
>Fake Jews
>JewFags
Ashkenazi
Sephardic
Khazars
Hasidics
Israelis
Hebrews
Orthodox
I'm sure I missed a dozen others.
Many Jews can trace their roots for hundreds of years. Racial genetics is an interesting study, while not Jewish myself, the 'Khazars' angle has become somewhat suspect in recent times.