YOU SAID:

So funny I forgot to laugh

INTO JAPANESE

私は笑うことを忘れてしまったので、面白いです

BACK INTO ENGLISH

Funny because i forgot to laugh

INTO JAPANESE

笑うのを忘れたので面白い

BACK INTO ENGLISH

I forgot to laugh so it's funny

INTO JAPANESE

笑うのを忘れたので面白い

BACK INTO ENGLISH

I forgot to laugh so it's funny