YOU SAID:
Your face is extremely stupid and dumb, stupid and dumb idiot.
INTO JAPANESE
あなたの顔は非常に愚かで愚かで、愚かで愚かです。
BACK INTO ENGLISH
Your face is very stupid and stupid, stupid and stupid.
INTO JAPANESE
あなたの顔はとても愚かで愚かです、愚かで愚かです。
BACK INTO ENGLISH
Your face is so stupid and stupid, stupid and stupid.
INTO JAPANESE
あなたの顔はとても愚かで愚かです、愚かで愚かです。
BACK INTO ENGLISH
Your face is so stupid and stupid, stupid and stupid.
That didn't even make that much sense in English.