YOU SAID:

i am a poo poo eater with a head with no neck

INTO JAPANESE

私はない首と頭とうんちうんち食べる

BACK INTO ENGLISH

I eat unnchiunnchi with no neck and head

INTO JAPANESE

私は首と頭の unnchiunnchi を食べる

BACK INTO ENGLISH

I eat unnchiunnchi of head and neck

INTO JAPANESE

私は頭と首の unnchiunnchi を食べる

BACK INTO ENGLISH

I eat unnchiunnchi of head and neck