YOU SAID:
i need to go poo really badly
INTO JAPANESE
私は本当にひどくうんちをする必要があります
BACK INTO ENGLISH
I really have to poop badly
INTO JAPANESE
私は本当にひどくうんちをしなければなりません
BACK INTO ENGLISH
I really have to poop badly
Yes! You've got it man! You've got it