YOU SAID:
Defenestration is fun.
INTO JAPANESE
忌避は楽しい。
BACK INTO ENGLISH
It's fun to repudiate.
INTO JAPANESE
反論するのは楽しい。
BACK INTO ENGLISH
It's fun to argue.
INTO JAPANESE
議論するのは楽しい。
BACK INTO ENGLISH
It's fun to argue.
You've done this before, haven't you.