What is the worst job you have ever had?

Steaming fleas off animal skins, it was temporary for extra money, it really was horrible

I got a job working for Anglian Windows, where I sat in an office and had to ring people, trying to sell them the windows and doors. There were about a dozen of us, all going through so many pages each of the telephone directories. I lasted 2 mornings and didn't even TRY to sell anything. It was a terrible job and I just didn't bother to go back.