YOU SAID:
seriously how dumb are you
INTO JAPANESE
真剣にあなたはどれほど愚かですか
BACK INTO ENGLISH
seriously how stupid are you
INTO JAPANESE
まじでどんだけバカなんだよ
BACK INTO ENGLISH
Seriously how stupid are you
INTO JAPANESE
まじでどんだけバカなんだよ
BACK INTO ENGLISH
Seriously how stupid are you
That didn't even make that much sense in English.