I used to work in a factory stacking cases of cat food on pallets. minimum wage, awful hours/ cpnditions and working with all the people from the town who couldn't get a job doing anything else. I loved it. I also used to work in a bank vault, it was hot, dirty, everyone there thought the work was really important and that they were better than everyone else. Easily the worst job i've ever done. Work is work when you've bills to pay!
Arguably my "lowest job" would be cleaning up old people after they have ben incompetent, wiping drunks vomit off my boots, picking up indescriminate body parts from railway lines and being spat at by grumpy teenagers. this is also my favourite an best paid job.
each to their own i guess