Ways to Stay Awake in the Office by Jacob Barry
Tried and Tested

-Take a nap
-Place gently a layer of duct tape on your forearm and in one swift motion rip it off.
-Walk around the office
-Walk around the office dragging your legs
-Walk around the office dragging your legs then touch metal (only works with carpet floors)
-Try to pierce your bellybutton with a paperclip/stapler/pen/key/keyboard.
-Build a fort around your cubicle, if you have an office find someone who is sleeping and build a fort around their cubicle
-Watch a movie on the computer.
-Do some work
-Stare at the florecent lights until you see little pixies
-Write a list on how to stay awake

Knock over some miniature plants containing dirt (doesnt really keep you awake but it does leave a big mess,.... which no one knows about yet)

Coming soon…
Ways to Stay Alive at Work
How to exploit.. I mean Protect the Office when Your Left Alone.

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My favorite one is the bellybutton one..now that keeps you awake.