Turbo nigger
A Nigger faster than the average Nigger.
"Damn that nigger is fast ,David, " "Yup, he's a turbo nigger, Sebastian".
Turbo Nigger
Anyone over exhibiting racial stereotypes relating to the African American, being excessively country, excessively ignorant, displaying total lack of style, class, taste, education, and respect.
Damn he's over doing it, Look at this Turbo Nigger over here.