YOU SAID:
Why are your pants on your head?
INTO JAPANESE
あなたの頭のあなたのズボンをなぜか。
BACK INTO ENGLISH
Why do your head in your pants.
INTO JAPANESE
なぜあなたのズボンであなたの頭を行います。
BACK INTO ENGLISH
Why do your head in your pants.
That didn't even make that much sense in English.