YOU SAID:

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

INTO JAPANESE

誰かは一度世界は私ではない私の小屋で鮮明なツールをロールするつもりだった私に言った

BACK INTO ENGLISH

Someone once said to me was going to roll the sharpest tool in the shed for me, not my world