YOU SAID:

i will beat your head into a pulp

INTO JAPANESE

私はあなたの頭をパルプに打ちます

BACK INTO ENGLISH

I hit your head into the pulp

INTO JAPANESE

私はあなたの頭をパルプにぶつけた

BACK INTO ENGLISH

I bumped your head into the pulp

INTO JAPANESE

あなたの頭をパルプにぶつけた

BACK INTO ENGLISH

Hit your head against the pulp

INTO JAPANESE

頭をパルプに当てる

BACK INTO ENGLISH

Put your head on the pulp

INTO JAPANESE

パルプの上に頭を置く

BACK INTO ENGLISH

Put your head on the pulp