YOU SAID:

I'm gonna go and jump on the highway, just to have fun, hahaha

INTO JAPANESE

私はただ高速道路を走ってジャンプするつもりです。

BACK INTO ENGLISH

I'm just going to jump on the highway.

INTO JAPANESE

私はただ高速道路を飛びます。

BACK INTO ENGLISH

I just fly on the highway.

INTO JAPANESE

私はただ高速道路を飛ぶ。

BACK INTO ENGLISH

I just fly on the highway.