I got fired from a job because I was told “I look creepy”? I am pretty vindictive, how do I create a stink about it?

I work a part-time event job on the weekends. I don't super care about… actually rather hate it, so whatever. However, today I was told to go home a couple of hours into the 14 hour event because, and I quote “I look creepy”. I was a little blindsided and didn't know how to respond. I signed out, putting down my full 14 hour shift as in and out times, and left. I don't super care about about the job, whatever I needed some time back, but as someone who is always self concious about his look, I kind of want to create as much damage to this company as possible. Any ideas?