YOU SAID:
hot dog is full of mental diseases and are stupid
INTO JAPANESE
ホットドッグは精神疾患だらけで愚かだ
BACK INTO ENGLISH
hot dogs are mentally ill and stupid
INTO JAPANESE
ホットドッグは精神を病んでいて愚かだ
BACK INTO ENGLISH
hot dogs are mentally ill and stupid
That didn't even make that much sense in English.