Jewblacka is the most derogatory word you can ever call someone, by categorizing them both as black (african-american) and jewish (messiah-killer.) Although the term is used more as a joke, and even found humorous within black and jewish communities. Predominately used in the midwest. Not to be confused with the term 'jewbacca' which signifies Star Wars Geekdom, the need to shave, and large noses all in one.
Gayle is such a little Jewblacka.
by HBandP July 06, 2006