Number 9 shoulda been Number 1 to me:

from The Notorious B.I.G. – Ten Crack Commandments Lyrics on Rap Genius

Meaning

Biggie implies he fell afoul of the “ninth commandment” and should have been more careful

To help improve the meaning of these lyrics, visit “Ten Crack Commandments” by The Notorious B.I.G. Lyrics and leave a comment on the lyrics box