Fight with a barista

Date: 3/30/2017

There was a coffee place in my work canteen, I went in there to order a drink but the barista kept serving people behind me. I made a comment about this and she smiled like she wanted an argument. She then serviced me a baby glass full off Coke to insult me. In the end I did get served. I went back later and full on mocked her, I insulted her job, her life, and everything to get even after she kept humiliating me.