YOU SAID:

I fisted your sister, mister!

INTO JAPANESE

私はあなたの妹、ミスター勇ましい!

BACK INTO ENGLISH

My brave sister for you, Mister!

INTO JAPANESE

勇敢な妹をミスター!

BACK INTO ENGLISH

Mr. brave sister!

INTO JAPANESE

氏の勇敢な妹!

BACK INTO ENGLISH

Mr. brave sister!