YOU SAID:
you sing and you are stupid and you are the stupid and the stupid and ugly person
INTO JAPANESE
あなたが歌って、あなたは愚かで、あなたは愚かで、愚かで、醜い人です
BACK INTO ENGLISH
You sing, you're stupid, you're stupid, you're stupid, you're ugly
INTO JAPANESE
歌ってバカにしてバカにしてバカにして醜い
BACK INTO ENGLISH
Singing and fooling around, fooling around, fooling around, ugly.
INTO JAPANESE
歌って馬鹿にして馬鹿にして馬鹿にして醜い
BACK INTO ENGLISH
You sing, you make a fool of yourself, you make a fool of yourself, you make a fool of yourself, you're ugly.
INTO JAPANESE
歌って馬鹿にして馬鹿にして馬鹿にして醜い
BACK INTO ENGLISH
You sing, you make a fool of yourself, you make a fool of yourself, you make a fool of yourself, you're ugly.
That didn't even make that much sense in English.