Stole this from reddit, original URL is here , but I’m attaching it as well.
4-1-2010.pdf (36 KB)
10 Spice ups
You realize how many helpdesk calls we would all get…
True, but every one would be a perfect opportunity to continue the prank 
I like it. I get in enough trouble by myself but a little outside help is always welcome.
I can see it now.
Tech: Something seems to be wrong, let me check the config
User: Please hurry I need to copy
Tech: Looks like we had a bad click on the install, this one is voice activated in Russian, do you speak Russian?
User: Umm, No
Tech: Open a helpdesk ticket and we will put a request for a training in
Tech: walks away
Another really good Aprils Fools joke is to cover someone’s desk in paper cups, then staple all the cups together. Then fill said cups with water.
I always like the Autocorrect feature prank. Most folks can’t find it and all you do is just add the persons name to autocorrect to JoeCool or something silly.
I stuck this on a KONICA copier and it worked!! Made an “edit” to the document. Will be implemented 4-1 hehe
magan
(Magan (Spiceworks))
9
This makes me wonder, though, do people not realize it’s April Fool’s Day? If it were me, I would be so cynical…
nick0060
(nordiccamel)
10
Oh, I am very tempted. And forget April 1. I’m thinking I attach it, have some fun. Tell everyone the update did not work and take it down. Wait a week or so and attempt the upgrade again on a different machine until I test them all so see which machines are compatible.
benhar
(benhar)
11
Can I get this in a Canon model? Acutally like Jeff did, I could probably put this on my Canon copier and people wouldn’t notice.
bobbeatty
(Bob Beatty)
12
Grimby wrote:
Another really good Aprils Fools joke is to cover someone’s desk in paper cups, then staple all the cups together. Then fill said cups with water.
hahahahaa! lmao! awesome - that is on my must do list now!
akp982
(akp982)
13
Added to list of things to do on 1st 
Good way to start the month! Placing this on our printers. Maybe install some hidden mic and cam to see their reactions. ^^,
A good friend and frequent flyer of the helpdesk has a wireless printer in her office… and she doesn’t know that I can print to it… I may not be able to wait until the first…
diarmuid
(Fatbeard)
16
Excellent, going to stick this on our own printers. Must resist until April 1st!
Another nice one I’ve seen is to take a screenshot of the users desktop. Then remove all the icons, and set the desktop backgound to the screenshot. So it looks like the icons are still there.
The user will then spend ages trying to figure out why he can’t click on anything.
peter
(peter)
17
i shall put this on all the copiers book the day off log into cctv from home and watch the fun
then sell the videos to ybf and make oodles of cash 
I was thinking the same thing, but again, no-one will pay attention to that.
Printing out now…
antoine
(Le Baron)
20
Printed off and my LM has already given us the Thumbs up to place these all over the office the night before!
We are now having bets on how many calls we will get!