YOU SAID:
I don't approve of your shenanigans.
INTO JAPANESE
私はあなたの悪ふざけを承認しません。
BACK INTO ENGLISH
I do not approve of your prank.
INTO JAPANESE
私はあなたのいたずらを承認しません。
BACK INTO ENGLISH
I do not approve of your prank.
You've done this before, haven't you.