Crack mothers, crack babies and AIDS patients/Youngbloods can't spell, but they could rock you in PlayStation." Mos Def raises the stakes of this rhyme in the first line by presenting the challenges humanity faces in this day in age. He then pairs this with a commentary on the priorities of the day's youth, who are more concerned with video games than practical knowledge. When combined, the gap between what we need and what he have is clear and startling.