YOU SAID:
Your mother has a thick meahty vahghinah
INTO JAPANESE
あなたのお母さんは太いmeahtyvahghinahを持っています
BACK INTO ENGLISH
Your mom has a fat meahtyvahghinah
INTO JAPANESE
あなたのお母さんは太ったmeahtyvahghinahを持っています
BACK INTO ENGLISH
Your mom has a fat meahtyvahghinah
That didn't even make that much sense in English.