YOU SAID:

i am about to pop a big fat stinker

INTO JAPANESE

でっかい悪臭を放ちそうになっている

BACK INTO ENGLISH

It's about to give off a big stink

INTO JAPANESE

すごい悪臭を放ちそう

BACK INTO ENGLISH

It's going to stink so bad

INTO JAPANESE

すごく臭くなるよ

BACK INTO ENGLISH

It smells so bad

INTO JAPANESE

とても臭いです

BACK INTO ENGLISH

it smells so bad

INTO JAPANESE

すごく臭いです

BACK INTO ENGLISH

it smells so bad