Change the coffee in the office coffee maker to decaf.
Put a "Please Use Other Door" sign on the entrance to your office building if it only has one entrance.
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.
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!
Find a sleeping person, fill their hand with shaving cream and then tickle their nose.
Paint a bar of soap completely with clear nail polish so it won't suds up.
Remove the shower head and place a chicken bouillon cube in it, then put the head back on.
I will be unable to delete all the emails you send me until I return from vacation. Please be patient, and your mail will be deleted in the order it was received.
A lawyer has just settled down in his new office. So now, he is thinking what he can do to have clients. After a long time thinking, a man comes into the office. Right away, the lawyer decides to make his new plan take action. So he picks up the phone and says: "Unfortunately, Ms. Onassis, I cannot undertake your case right now. I am working full time, call me in a month to see if I can help you." He puts the phone down and says to the waiting man: "How can I help you sir?" "Nothing really, I am from telephone communications, I just came to connect your phone."
The new office-boy came into his boss's office and said, "I think you re wanted on the phone, sir." "What d you mean, you think?" demanded the boss. "Well, sir, the phone rang, I answered it and a voice said is that you, you old fool?"
Fill someone's hair-dryer with baby powder.