YOU SAID:

Hahahahah that is the funnest thing ever or crash someone else’s party

INTO JAPANESE

ははははは、今までで一番面白いことだったり、誰かのパーティーにぶつかったり

BACK INTO ENGLISH

Hahaha, it's the funniest thing I've ever done or bumped into someone's party.

INTO JAPANESE

ははは、今まで誰かのパーティーにぶつかったのが一番面白い。

BACK INTO ENGLISH

Hahaha, the most interesting thing I've ever done is bump into someone's party.

INTO JAPANESE

ははは、今までで一番面白かったのは、誰かのパーティーにぶつかったこと。

BACK INTO ENGLISH

Haha, the funniest thing I've ever done is bump into someone at their party.

INTO JAPANESE

はは、今までで一番面白いのは、パーティーで誰かにぶつかったこと。

BACK INTO ENGLISH

Haha, the funniest thing I've ever done is bump into someone at a party.

INTO JAPANESE

はは、今までで一番面白いのはパーティーで誰かにぶつかること。

BACK INTO ENGLISH

Haha, the funniest thing I've ever done is bump into someone at a party.