YOU SAID:

Oh, man! I totally forgot to bring an octagon!

INTO JAPANESE

なんということ！八角形を全く忘れた!

BACK INTO ENGLISH

What a thing! I've completely forgotten the Octagon!

INTO JAPANESE

なんと!オクタゴンを全く忘れた!

BACK INTO ENGLISH

Would you believe it! if you've completely forgotten the Octagon!

INTO JAPANESE

それを信じる!場合は、オクタゴンをすっかり忘れてたよ!

BACK INTO ENGLISH

Believe it! I've completely forgotten the Octagon if you will!

INTO JAPANESE

信じて下さい！する場合、私は完全にオクタゴンを忘れてきた!

BACK INTO ENGLISH

Please believe it! If you want, I completely forgot Octagon!

INTO JAPANESE

それを信じてください!場合は、私は完全にオクタゴンを忘れてしまった!

BACK INTO ENGLISH

Please believe it!, I completely forgot the Octagon!

INTO JAPANESE

それを信じてください!、オクタゴンをすっかり忘れていた!

BACK INTO ENGLISH

Please believe it!, the Octagon, I totally forgot!

INTO JAPANESE

それを信じてください!、オクタゴン、私は完全に忘れてしまった!

BACK INTO ENGLISH

Please believe it!, the Octagon, I completely forgot!

INTO JAPANESE

それを信じてください!、オクタゴン、すっかり忘れていた!

BACK INTO ENGLISH

Please believe it!, the Octagon, I completely forgot!