YOU SAID:
u r the most ugliest person ever
INTO JAPANESE
あなたは今までで最もuい人
BACK INTO ENGLISH
You're the u-most person ever
INTO JAPANESE
あなたは今までで一番の人です
BACK INTO ENGLISH
You are the best person ever
INTO JAPANESE
あなたは最高の人です
BACK INTO ENGLISH
You are the best person
INTO JAPANESE
あなたは最高の人です
BACK INTO ENGLISH
You are the best person
That didn't even make that much sense in English.