YOU SAID:
hello my dudes i will kill you all
INTO JAPANESE
こんにちは私の男私はあなたをすべて殺します
BACK INTO ENGLISH
Hello my man I'll kill all of you
INTO JAPANESE
こんにちは私の男私はあなたのすべてを殺します
BACK INTO ENGLISH
Hello my man I'll kill all of you
That didn't even make that much sense in English.