YOU SAID:
Smiling Jack is an idiot and we shouldn't listen to him!
INTO JAPANESE
笑顔のジャックはばかなので、彼の言うことを聞くべきではありません!
BACK INTO ENGLISH
Jack with a smile is an idiot, so you shouldn't listen to him!
INTO JAPANESE
笑顔のジャックはばかなので、彼の言うことを聞いてはいけません!
BACK INTO ENGLISH
Jack with a smile is an idiot, so don't listen to him!
INTO JAPANESE
笑顔のジャックはばかなので、彼の言うことを聞かないでください!
BACK INTO ENGLISH
Jack with a smile is a fool, so don't listen to him!
INTO JAPANESE
笑顔のジャックはばかなので、彼の言うことを聞かないでください!
BACK INTO ENGLISH
Jack with a smile is a fool, so don't listen to him!
That didn't even make that much sense in English.