YOU SAID:

i am blacker than that donut on my head

INTO JAPANESE

私は私の頭にそのドーナツよりも黒く

BACK INTO ENGLISH

I on my head than the donut black

INTO JAPANESE

私はドーナツ黒よりも私の頭に

BACK INTO ENGLISH

I donut black and nothing more in my head

INTO JAPANESE

私黒いドーナツと何よりも私の頭の中

BACK INTO ENGLISH

My black Donuts and nothing in my head

INTO JAPANESE

私の黒いドーナツと私の頭では何も

BACK INTO ENGLISH

Nothing in my black Donuts and my head

INTO JAPANESE

私の黒いドーナツと私の頭では何も

BACK INTO ENGLISH

Nothing in my black Donuts and my head