YOU SAID:

oh no, i forgot my shrumper!!

INTO JAPANESE

ああ、シュランパーを忘れてしまいました!!

BACK INTO ENGLISH

Oh, I forgot about Schlumper!!

INTO JAPANESE

あ、シュルンパーのこと忘れてた！！

BACK INTO ENGLISH

Oh, I forgot about Schlumper! !

INTO JAPANESE

あ、シュルンパーのこと忘れてた！ ！

BACK INTO ENGLISH

Oh, I forgot about Schlumper! !