The area of the cafetorium in your school where the population tends to be all black people, with not a different colored person in sight.

A combination of the wordscafeteria & Africa. "Cafrica."

Black People (Cafricans) who lounge in groups in a certain area of the cafeteria (usually the back of the cafeteria)
Usually talking loud & being obnoxious, & playing loud rap music. The black portion of the cafeteria.