Someone who is the stereotype of a jew, usually with a big nose and a bigger wallet. These heathens are uncircumcised and have gold(termed as jewgold) hung around their neck for emergency and a fake one to throw off the scent.
When your boo is a Jew. Your boo can be a close friend, lover, confidant, or someone of equal importance. A one night stand/ho would NEVER be classified as a JewBoo.
However, there is also a really fun Jewish girl from Indiana known as THE JewBoo.
My JewBoo and I were chillin last year, eating motza, drinking Manichevitz, and discussing the Macabees.
JewBoo came and picked me up in the Grand Am last night and we listed to the Three 6 and went to Tbell.