I tried to get a job at Smuckers Jam, but was told "I don't think you're ready for this jelly." That person went on to become Beyonce.
I'm kidding, but I once had a really bad boss in the only retail job I've ever had. I could give you a laundry list of the things he did. He even creeped on the female employees, one of whom he dated, got pregnant, then went home to her one day to tell her he's now seeing another employee whom he also got pregnant. He almost had the gall to make her move out, but his father (who owned that house) actually told him she can stay, and he can find his own place.
To me, he liked to make passive aggressive comments, even how I graduated college and he failed, yet he was my boss. He hated that the regional manager liked my work and even shook my hand. From then on, the jerk boss would never let me advance.
I left and now I'm working at a far better job with great pay and benefits, and he eventually was fired and has been working at a gas station. Lies to everyone, including his own family, and he's terrible to his brother, even picking on him for being gay.