YOU SAID:
you stupid go be a failure
INTO JAPANESE
あなたは愚かな失敗になる
BACK INTO ENGLISH
you're a stupid failure
INTO JAPANESE
あなたは愚かな失敗です
BACK INTO ENGLISH
you are a stupid failure
INTO JAPANESE
あなたは愚かな失敗です
BACK INTO ENGLISH
you are a stupid failure
Come on, you can do better than that.