YOU SAID:
It’s not over until the fat lady sings
INTO JAPANESE
太った女性が歌うまで終わらない
BACK INTO ENGLISH
It doesn't end until a fat woman sings
INTO JAPANESE
太った女性が歌うまで終わらない
BACK INTO ENGLISH
It doesn't end until a fat woman sings
That didn't even make that much sense in English.