YOU SAID:

Oh, that was so hilarious, Banana Brain!

INTO JAPANESE

ああ、それはとても陽気だった、バナナブレイン！

BACK INTO ENGLISH

Oh, it was so cheerful, banana brain!

INTO JAPANESE

ああ、それはとても陽気で、バナナの脳だった！

BACK INTO ENGLISH

Oh, it was very cheerful, it was the brain of the banana!

INTO JAPANESE

ああ、それはとても陽気で、バナナの脳だった！

BACK INTO ENGLISH

Oh, it was very cheerful, it was the brain of the banana!