YOU SAID:

I farted and it stinks so bad

INTO JAPANESE

私はおならし、それはとても悪い臭い

BACK INTO ENGLISH

I fart and it smells so bad

INTO JAPANESE

私はオナラとそれはとても臭いです

BACK INTO ENGLISH

I'm farts and it's so bad

INTO JAPANESE

私はオナラです、それはとても悪いです

BACK INTO ENGLISH

I'm farts, it's so bad

INTO JAPANESE

私はオナラです、とても悪いです

BACK INTO ENGLISH

I'm farts, very bad

INTO JAPANESE

私はオナラです、とても悪いです

BACK INTO ENGLISH

I'm farts, very bad