YOU SAID:

I'd totally bang your mom

INTO JAPANESE

私はあなたのお母さんを完全に強打します

BACK INTO ENGLISH

I will bang your mom completely

INTO JAPANESE

私はあなたのお母さんを完全に叩きます

BACK INTO ENGLISH

I hit your mom completely

INTO JAPANESE

私はあなたのお母さんを完全に殴りました

BACK INTO ENGLISH

I hit your mom completely