YOU SAID:

You're stupid, mi amigo

INTO JAPANESE

あなたはバカだよ、mi amigo

BACK INTO ENGLISH

You are stupid, mi amigo

INTO JAPANESE

あなたはばかです、mi amigo

BACK INTO ENGLISH

You are an idiot, mi amigo

INTO JAPANESE

あなたは馬鹿です、mi amigo

BACK INTO ENGLISH

You are an idiot, mi amigo