YOU SAID:
I slay inside of a potato
INTO JAPANESE
じゃがいもの中で殺す
BACK INTO ENGLISH
kill in potatoes
INTO JAPANESE
じゃがいもで殺す
BACK INTO ENGLISH
kill with potatoes
INTO JAPANESE
ジャガイモで殺す
BACK INTO ENGLISH
kill with potatoes
That didn't even make that much sense in English.