YOU SAID:
Hayden is a poopy head
INTO JAPANESE
ヘイデンはうんち頭です
BACK INTO ENGLISH
Hayden is a poo head
INTO JAPANESE
ヘイデンはうんちの頭です
BACK INTO ENGLISH
Hayden is the poo's head
INTO JAPANESE
ヘイデンはうんちの頭です
BACK INTO ENGLISH
Hayden is the poo's head
That didn't even make that much sense in English.