Had the same problem once during the day before christmas. Was working in a supermarket and it was LOADED. I had to order the goods for the next day so the shop could be filled up again. In an entire our I barely did 10% of what I normally did because of all the questions.
So I got a brilliant idea; took off my work clothes and did it in my normal clothing. Worked like a charm as almost no one "dared" ask me a question as it didn't seem like I worked there.
Next day I almost got fired as they said I never showed up at work and someone else had done it. It took the statement of three off my collegues who had seen me and proof that it was my handwriting before they believed I did it.
Still they never paid for that day. The $*@)$@#)@*#@(@!)!@#*(#)(@)!!!!!
So the next work day I made a bogus order that was nearly 4 times as much as we needed and 2x as much as we could store in the magazine.
After sending it through and making sure it would arrive, I quit my job and watched the wreckage the next day. --__-- Revenge is a !$%*!$%*!$%*!$% received a good reference though. ;p
I had a professor that studied "no show" goverment jobs. Basically an appointment by some agency or senator that did not require you to do anything. Some of these jobs even gave you a car to drive. I wonder what this professor is doing now! He may have Wally and Dilbert beat.