The management at my job. Don't get me wrong, I really like my job and most of the people I work with (honestly most of the managers are decent people too) but seriously the whole place is (barely) run in the least efficient, most time and resource-wasting *albatross*-backwards way possible.
Basically what's really got me going is that me and my colleague both had to spend 3 1/2 hours hauling small, freshly dug shrubs into the back where they are supposedly to be replanted. First off, I work at a resort with a small 9 hole golf course. I recently left the regular maintenance position