YOU SAID:
why did you do that you idiot
INTO JAPANESE
なんでバカなことをしたの?
BACK INTO ENGLISH
Why did you do stupid things?
INTO JAPANESE
どうしてばかげたことをしたの?
BACK INTO ENGLISH
Why did you do something ridiculous?
INTO JAPANESE
なんでばかげたことをしたの?
BACK INTO ENGLISH
Why did you do something ridiculous?
You've done this before, haven't you.