YOU SAID:

I was snippy with him because I was running late for work.

INTO JAPANESE

私は仕事に遅れていたので彼と一緒にいたずらをしました。

BACK INTO ENGLISH

I was late for work, so I had a prank with him.

INTO JAPANESE

私は仕事に遅れたので、彼といたずらをしました。

BACK INTO ENGLISH

I was late for work, so I had a prank with him.