Cassius in his prime,

from Kanye West (Ft. Jay Z) – Primetime Lyrics on Rap Genius

Meaning

Cassius Clay was the birth name of Muhammad Ali, the greatest boxer of all time. In his prime, he was unstoppable, just as Kanye is right now.

To help improve the meaning of these lyrics, visit “Primetime” by Kanye West (Ft. Jay Z) Lyrics and leave a comment on the lyrics box