de-ebonizer
A person or a magical machine (a translator) that translates ebonics into every day English.
This weekend I sat on the exact Bus that Rosa Parks started the civil rights movement on at Greenfield Village. When the tape played that she said "Get your sorry Klu Klux hands out m' face, my rear stays here, ain't not going to the rear of the bus no mo!" The de-ebonizer streamed it to say "I won't go to the back of the bus- the civil right movement starts...right now!"