YOU SAID:
Why are you so annoying
INTO JAPANESE
なぜあなたはとても迷惑です
BACK INTO ENGLISH
Why you are so annoying
INTO JAPANESE
あなたはとても迷惑ですなぜ
BACK INTO ENGLISH
You are why so annoying
INTO JAPANESE
あなたはなぜとても迷惑です
BACK INTO ENGLISH
You are why so annoying
That didn't even make that much sense in English.