Almost everytime that I have a perfect desk schedule, there's a floor supervisor who will rearrange it so that mine sucks and hers is glowing.
You see, I'm late almost everyday(that says something about my feelings for my job, I know.) It's usually somewhere in between 5-15 minutes. Today, the bus driver was working in my favor. She was on time and she went the speed limit(she's usually early and I miss the bus.)
Well this supervisor takes advantage of my not being at my desk. Meaning, she doesn't have to ask me about any schedule changes. Today I went to check the schedule and she had just switched me with her. I said, "YOU CAN'T DO THAT!" She said, "AND WHY CAN'T I?" I then told her that I was scheduled to work in another department during the timeslot that she wanted me to be on the reference desk.
Instead of taking my word for it, she had to double check what I said. After she saw the written proof that she was in the wrong, she said, "Oh f**k, I guess I have to work that hour afterall."