YOU SAID:

I am in dire need of a poo

INTO JAPANESE

私はウンチが非常に必要だ

BACK INTO ENGLISH

I'm in dire need of poop.

INTO JAPANESE

ウンチが絶対に必要なんだ

BACK INTO ENGLISH

I need poop. I need poop.

INTO JAPANESE

ウンチが欲しいウンチが欲しい

BACK INTO ENGLISH

I want poop. I want poop.

INTO JAPANESE

ウンチが欲しいウンチが欲しい

BACK INTO ENGLISH

I want poop. I want poop.