YOU SAID:

i really need to pee very badly

INTO JAPANESE

私は本当にひどくおしっこする必要があります

BACK INTO ENGLISH

I really need to have a bad piss

INTO JAPANESE

私は本当に悪い小便をする必要があります

BACK INTO ENGLISH

I need to make a really bad ur

INTO JAPANESE

私は本当に悪いことをする必要があります

BACK INTO ENGLISH

I really need to do bad things

INTO JAPANESE

私は本当に悪いことをする必要がある

BACK INTO ENGLISH

I need to do something really bad

INTO JAPANESE

私は本当に悪いことをする必要がある

BACK INTO ENGLISH

I need to do something really bad