Put tape over the optical sensor of someone's mouse.
Hide all of the desktop icons on someone's computer and replace the monitor's wallpaper with a screen-shot of their desktop.
Install the Blue Screen of Death screen-saver on someone's computer.
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!
As a member of the organization that installs computer systems aboard Navy ships, I am mindful of how important the off-ship e-mail capabilities are to sailor morale, especially when some vessels are deployed for up to six months. One day while shopping at the base commissary, I noticed another crucial aspect of my job. I was behind a frazzled mother with two active children, and as I watched, she stalked over to where her young son had perched himself on the rail of the freezer case. "If you don't get off there right now," she commanded, "I'm going to e-mail your father!"
Mortal Kombat is not difficult enough for Chuck Norris, so he got Immortal Kombat.
Chuck Norris gave Black Ops a thumbs up and people at Microsoft a roundhouse kick in the face. Suck it Microsoft.
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.
A computer programmer happens across a frog in the road. The frog pipes up, "I'm really a beautiful princess and if you kiss me, I'll stay with you for a week". The programmer shrugs his shoulders and puts the frog in his pocket. A few minutes later, the frog says "OK, OK, if you kiss me, I'll give you great sex for a week". The programmer nods and puts the frog back in his pocket. A few minutes later, "Turn me back into a princess and I'll give you great sex for a whole year!" The programmer smiles and walks on. Finally, the frog says, "What's wrong with you? I've promised you great sex for a year from a beautiful princess and you won't even kiss a frog?" "I'm a programmer," he replies. "I don't have time for sex.But a talking frog is pretty neat."
A man walks into the street and manages to get a taxi just going by. He gets in, and the cabbie says, "Perfect timing. You're just like Frank." The passenger asks "Who?" The cabbie says "Frank Feldman. There's a guy who did everything right. Like my coming along when you needed a cab. It would have happened like that to Frank every single time." Passenger: "Yeah. But there are always a few clouds over everybody." Cabbie says "Not Frank. He was a terrific athlete. He could have won the Grand-Slam at tennis. He could golf with the pros. He sang like an opera baritone, danced like a Broadway star, and you should have heard him play the piano." The passenger replies "Sounds like he was something really special" Cab driver responds "There's more... he had a mind like a computer. Could remember everybody's birthday. He knew all about wine, which foods to order and which fork to eat with. He could fix anything. Not like me. I change a fuse, and the whole street blacks out." Passenger: "Wow, some incredible guy" The cabbie goes "He always knew the quickest way to go in traffic and avoid traffic jams, not like me. I always seem to get stuck in them." "Passenger: "Mmm, there's not many like him around." Cabbie: "And he knew how to treat a woman and make her feel good. And he's never answer her back even if she was in the wrong; and his clothing was always immaculate, shoes highly polished too." Passenger: "An amazing fellow. How did you meet him?" Cabbie: "Well, I never actually met Frank." Passenger: "Then how do you know so much about him?" Cabbie: "I married his fucking widow..."
Place a pair of pants and shoes inside the only toilet stall in a rest room to make it appear someone is using it all day.