YOU SAID:
I only poopoopeepeefarted for the good of humanity.
INTO JAPANESE
私は人類のためにうんちをしただけです。
BACK INTO ENGLISH
I just pooped for humanity.
INTO JAPANESE
私はちょうど人類のためにうんちをしました。
BACK INTO ENGLISH
I just pooped for humanity.
That didn't even make that much sense in English.