YOU SAID:
Murder her, it'll be fun
INTO JAPANESE
彼女を殺して、それは楽しいでしょう
BACK INTO ENGLISH
Kill her and it will be fun
INTO JAPANESE
彼女を殺すとそれは楽しいでしょう
BACK INTO ENGLISH
It would be fun to kill her
INTO JAPANESE
彼女を殺すのは楽しいだろう
BACK INTO ENGLISH
It would be fun to kill her
You've done this before, haven't you.