YOU SAID:

have a poopy day you poopy head

INTO JAPANESE

頭がうんちする日があります

BACK INTO ENGLISH

I have a day when my head is pooping

INTO JAPANESE

頭がうんざりする日があります

BACK INTO ENGLISH

I have a day when my head gets tired

INTO JAPANESE

頭が疲れる日があります

BACK INTO ENGLISH

I have a day when my head gets tired