Write a message on an upside-down paper cup that alludes to something horrible being trapped under it.
Leave it on a coworker's desk or in a conference room.
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Put a "Please Use Other Door" sign on the entrance to your office building if it only has one entrance.
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Pull on a coworker is to press ctrl+print screen on their workstation, then paste it into Paint, save the pic, and set it as the desktop background.
Move all of their icons to the trash.
When they get back to their desk, clicking won't accomplish anything!
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Change the coffee in the office coffee maker to decaf.
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Remove the shower head and place a chicken bouillon cube in it, then put the head back on.
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Hide all of the desktop icons on someone's computer and replace the monitor's wallpaper with a screen-shot of their desktop.
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Q: What do you call a financial controller who always works through lunch, takes two days holiday every two years, is in the office every weekend, and leaves every night after 10 p.m.?
A: Lazy.
I just recently discovered that there is a national holiday named after Atheism. April FOOLS day. Like this story in the name of Jesus.
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"Mommy," Little Johnny asked, "do all fairy tales begin with 'Once upon a time'?"
"No, dear," she replied. "Sometimes they start with 'Darling, I'll be working late at the office tonight...'"
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Put tape over the optical sensor of someone's mouse.
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