YOU SAID:

my grandma farted and then said the n word non stop then died.

INTO JAPANESE

私のおばあちゃんはおならをして、nワードノンストップと言って死んだ。

BACK INTO ENGLISH

My grandma broke down and died saying n-word non-stop.

INTO JAPANESE

私のおばあちゃんは故障し、n-wordノンストップと言って亡くなりました。

BACK INTO ENGLISH

My grandma broke down and died saying n-word non-stop.