YOU SAID:

Ima just bang my head against this wall

INTO JAPANESE

今、この壁に頭をぶつけて

BACK INTO ENGLISH

Now hit my head against this wall

INTO JAPANESE

今、この壁に頭を打ちます

BACK INTO ENGLISH

Now hit your head on this wall

INTO JAPANESE

今、この壁に頭を打ちます

BACK INTO ENGLISH

Now hit your head on this wall