Care to share your worst job experiences?

I’m about to leave a job at a hotel that I loved, until they refused to pay me, and broke several other laws. (Such as not hazmat training anyone, when we were expected to deal with hazardous materials…) Then switched me to housekeeping with no training whatsoever, and got mad when I didn’t know what I was doing. (sigh) To say that I’m angry would be an understatement.

What was your worst job?