This is nothing to bad but I had a couple of jobs on me, a box of legal books, and a few envelopes packed with x-rays or something, a lot of plastic sheets x-ray size and a whole lot of them, but it was 10 miles out and up the largest hill in the city to get to the drops, nice ride though. Carried alot of blood and tissue samples too, I was always afraid I would figure out a way to break one open in my bag then have some infected blood all over the inside of my bag. Heaviest was maybe 3 copy boxes full, it was a hand truck job that I guess they didn't want to pay hand truck prices for so they forgot to say it was a hand truck job. The kids that worked in-house for printing companies, I think they probably had it the worst, I saw a couple of those kids carry way worse then a couple rolls of blue prints.

Most annoying jobs should be another thread, fedral building security, worst messenger centers, mail room staff that hate life because they have to push the B5 button on the elevator to get to their office and deicide to take it out on you because you get to spend your day in natural light and don't have green skin.