I've had some bad ones, mostly when I was younger but a few as an adult. Bad tempers run in my family and I've got one, so it doesn't help. At my one job, I went off on a manager once, I was like 23 at the time and worked at a car dealer detailing cars. This manager used to ride my ass constantly, if I sat down for even 5 minutes it was "what are you doing? come on!" my legs were killing me that day . One day I just snapped and told him to get off my ass, my other boss came out of the office because I was literally screaming at the top of my lungs.
I remember a couple of bad ones involving my father. For moving my stuff without my consent and getting rid of something I used. There was one time for not warning me that we were having painters come to do paint the inside of the house, including my room. There was another time, we were coming home from vacation, it was a 2 day drive from South Carolina back home to Michigan. My father was acting like an a**hole the whole way home.
The 2nd day father would not stop to get something to eat, because he was determined to get home and make time. We got into a big fight when we got home and I got told that I was acting like a moron and all I did was do stupid things all the time. Then, I was made to be the bad guy and forced to apologize, my mother took his side.
The worst ever was at my current job, I still remember it well, it was Mid December 2012. All week I had gotten the same crap assignment. I had a manager at the time, who I am sure was purposely dumping on me. I had not been able to make rate quota( I work in a warehouse) and was about to be put on an evaluation. When I got my assignment I lost it, I started throwing things, swearing F bombs left and right, yelling, kicking things, and I stormed off. I heard later on that that some people never saw me in the same light again. One guy who would kind of pick on me, didn't after that.