Black Mac Book, keep my business in line

from Dom Kennedy (Ft. BJ The Chicago Kid) – Of All Time Lyrics on Rap Genius

Meaning

The lyric "Black Mac Book, keep my business in line" from "Of All Time" by Dom Kennedy (Ft. BJ The Chicago Kid) has not yet been explained. To explain these lyrics, visit "Of All Time" by Dom Kennedy (Ft. BJ The Chicago Kid) Lyrics , highlight the lyrics, and click 'explain'