I rapped him and made him Casper,

from Kendrick Lamar – Rigamortus Lyrics on Rap Genius

Meaning

Kendrick rapped against “your favorite rapper” and beat him bad, killed him, and turned him into a ghost like Casper

To help improve the meaning of these lyrics, visit “Rigamortus” by Kendrick Lamar Lyrics and leave a comment on the lyrics box