YOU SAID:
I farted very loudly and it was stinky
INTO JAPANESE
大声でオナラしたら臭かった
BACK INTO ENGLISH
It stinks when I fart loudly
INTO JAPANESE
大声でおならすると臭い
BACK INTO ENGLISH
It stinks when you fart loudly
INTO JAPANESE
大声でおならすると臭い
BACK INTO ENGLISH
It stinks when you fart loudly
That didn't even make that much sense in English.