YOU SAID:
John is a dumbass who never gives you up
INTO JAPANESE
ジョンはあなたを決して諦めない愚か者です
BACK INTO ENGLISH
John is a fool who never gives up on you
INTO JAPANESE
ジョンはあなたを決して諦めない愚か者です
BACK INTO ENGLISH
John is a fool who never gives up on you
That didn't even make that much sense in English.