Jewbagel supreme; the phrase is derived from three words. It is used as an insult. It is a upgraded form of jewbagel. Its twice the insult of jewbagel.
A young man of Jewish descent who is in denial of this fact. They are often scruffy and shady in appearance. This is because they dont want people to know that they are actually Jewish. They always have an uncut penis. This is how you really know they are a Jewbanga!