YOU SAID:

Somebody once told the world was gonna roll me. I ain't the sharpest tool in the shed.

INTO JAPANESE

かつて世界を語った誰かは、私のロールするつもりだった。俺は小屋で鮮明なツールです。

BACK INTO ENGLISH

Someone once said the world was going to roll me. My hut is sharpest tool.