Otherwise you could write about somebody who commited a crime (most people would agree they no better than to steal, but people still do it). You could also write about somebody telling a lie, or “crying wolf”.

Lots of things you could write about.

There are many directions you could take this. Do you want the story to be funny or serious, or to try and show a point (why you shouldn’t do the thing)?

How about claiming some work is yours when it wasn’t and you won an award with it?

I was a little older when we went to the Church carnival and a local TV star was there and was giving out an album that I wanted to those who’s birthday was that day. I was separated from my family in the crowd and my birthday was later in the summer than this, but I decided it was close enough, and I went up on stage with the others. A neighbor was in the crowd and said she didn’t know it was my birthday and I shook my head “yes” and I got the album but was forced to give it back, even though they guy who gave it to us said it was OK. It wasn’t to my parents.

you could write about

when a friend betrayed a friend

when someone broke the law

cheated on a test

stuff like that!