YOU SAID:
you're an absolute idiot
INTO JAPANESE
あなたは絶対バカです
BACK INTO ENGLISH
You are absolutely stupid
INTO JAPANESE
あなたは絶対にバカです
BACK INTO ENGLISH
You are an idiot.
INTO JAPANESE
バカはあんたよ!
BACK INTO ENGLISH
You are an idiot.
That didn't even make that much sense in English.