YOU SAID:
You are a potato with extra potatoes on its potato.
INTO JAPANESE
余分なポテトのジャガイモにジャガイモがあります。
BACK INTO ENGLISH
Extra potatoes have potatoes in potatoes.
INTO JAPANESE
余分なジャガイモはジャガイモにジャガイモを持っています。
BACK INTO ENGLISH
Extra potatoes have potatoes in potatoes.
That didn't even make that much sense in English.