YOU SAID:

Connor farted on a mouse's head

INTO JAPANESE

コナーはマウスの頭の上で怒った

BACK INTO ENGLISH

Conna got angry on the head of the mouse

INTO JAPANESE

コンナはマウスの頭に怒った

BACK INTO ENGLISH

Konna got angry at the head of the mouse

INTO JAPANESE

Konnaはマウスの頭に怒った

BACK INTO ENGLISH

Konna got angry at the head of the mouse