NiggerZebra 

A black horse.

Black Beauty was a NiggerZebra.

NiggerZebra by Charlie Horser May 12, 2010

niggerbrain

A stupid person; A mean person; Extremely offensive term for an African American;

Why did you punch me you niggerbrain?

Don't talk to niggerbrains Jimmy.

niggerbrain by OJProductions August 19, 2006