YOU SAID:

Yo mama is so fat, that her belly button comes home 15 minutes earlier than she does

INTO JAPANESE

お前の母ちゃんは太りすぎて、おへそが15分も早く家に帰ってくる

BACK INTO ENGLISH

Your mom is so fat her belly button comes home 15 minutes early

INTO JAPANESE

あなたのお母さんは太りすぎて、へそが15分早く帰宅する

BACK INTO ENGLISH

Your mom is so fat her belly button comes home 15 minutes early