YOU SAID:
Chris is the stupidest person ever
INTO JAPANESE
クリスは今までの愚かな人
BACK INTO ENGLISH
Chris is a stupid person ever.
INTO JAPANESE
クリスは愚かな人です。
BACK INTO ENGLISH
Chris is a stupid person.
INTO JAPANESE
クリスは愚かな人です。
BACK INTO ENGLISH
Chris is a stupid person.
That didn't even make that much sense in English.