In short, someone who was raised Jewish and turned Buddhist, or who is a hybrid of Jewish and Buddhist in spiritual/religious background.
My mom's a major JewBu-- one Hanukkah she was lighting menorahs like the rest of 'em. Then, before I knew it, she was reading up on the Dalai Lama and telling me to Be Here Now.
by lilacattak October 28, 2005
1 more definition
A practitioner of both the Jewish and Buddhist faith.
Hey Frank, look at that Jew Bu.
by Cunning Linguist October 27, 2004