IT departments have seen it all. From the classic "the internet is broken" calls to executives who can't figure out why their monitor won't turn on (the answer is always the power button), IT professionals carry the weight of an entire office's technological incompetence on their shoulders. They're the unsung heroes who show up early, stay late, and somehow maintain a straight face when someone describes their computer problem as "it's doing the thing again."
So what better way to honor them than with a carefully orchestrated series of pranks that will either make them laugh or finally push them to update their resume? Here are ten ways to make your IT department question their life choices.
The 4:59 Ticket Followed by the 8:30 Email
Timing is everything. Wait patiently until exactly one minute before the IT helpdesk closes — we're talking 4:59 PM — and submit a support ticket. Not just any ticket, mind you. Make it vague enough to be infuriating but urgent enough that it can't be ignored. Something like "computer is acting weird" or "the internet feels slow" works perfectly.
For extra seasoning, set the priority level to "Critical" and include a note that says "this is affecting my ability to do my job" without elaborating further.
Then, using your email client's scheduled send feature, draft a follow-up email timed to land in their inbox the moment the office reopens at 8:30 AM sharp. The message? A simple, deeply passive-aggressive: "Why hasn't my ticket been resolved yet?"
Bonus points if you CC your manager for absolutely no reason, which adds a layer of bureaucratic dread to what is otherwise a completely fabricated emergency. The beauty of this prank is its plausible deniability — you're just a concerned employee following up on a critical issue.
The FBI Surveillance Van WiFi Network
This one requires a bit of hardware investment, but the payoff is absolutely worth it. Bring your own wireless router into the office and set it up somewhere discreet — under your desk, in a bag, behind a plant. Configure it to broadcast an SSID with a name like "FBI Surveillance Van," "Pretty Fly for a WiFi," or "Not the Printer" for the classic touch.
Here's the technical twist that elevates this from a simple name prank to a genuine nuisance: set your router to broadcast on the same channel as the office network — channels 1, 6, or 11 are the standard non-overlapping channels used in most offices. When two routers compete on the same channel, they interfere with each other, causing degraded performance, dropped connections, and general WiFi chaos.
Employees will flood the IT desk with complaints about slow internet, and the IT team will spend a good chunk of their morning running diagnostics before they find your rogue router quietly humming away behind the ficus. When they finally track it down and unplug it, act surprised and say you just needed better signal at your desk.
The Fax Machine Voicemail
This one is so elegantly simple it borders on genius. Change your voicemail greeting to a fax machine tone. You can find fax machine audio clips online easily, or if you're feeling ambitious, record one yourself.
When an IT technician calls you back about your mysteriously vague support ticket, they'll be greeted with the signature screech of a machine that hasn't been relevant since 2003. Here's what makes it work: most IT professionals will immediately hang up, assume the phone system is broken, and either open a ticket themselves or spend time troubleshooting a phone line that is functioning perfectly.
There is a small but real chance someone will escalate this to the telecom team, creating a cascading chain of confusion that takes on a life of its own. If you really want to commit, change your desk phone's display name to "FAX MACHINE 2" in whatever directory system your office uses.
The Phantom File Ticket
Submit a helpdesk ticket explaining that you've lost an incredibly important file — one that, unfortunately, was only ever saved locally on your machine, never backed up to the cloud or a network drive. Describe it in vivid, distressing detail. Give it a convincing but entirely fictitious name, like "Q3_Final_FINAL_revised_v3_USE_THIS_ONE.xlsx."
Express escalating panic in your ticket notes. A thorough IT technician will spend anywhere from twenty minutes to a full hour checking your recycle bin, running file recovery software, searching shadow copies, and reviewing backup logs — all for a file that never existed.
When they finally report back that they cannot locate the file under any circumstances, respond with a cheerful, "Oh wait, I found it! It was in a different folder. Thanks anyway!" The IT tech will smile. Inside, they will not be smiling.
If you want to twist the knife ever so slightly, follow up a week later asking if there's a way to prevent this from happening again, prompting a full conversation about backup policy for a file that was never real.
Venmo Micro-Transaction Spam
This prank requires either an extremely close friendship with your target or a burner account, because Venmo notifications are not anonymous — they will know it was you unless you've taken precautions.
The move here is to set up an Apple Shortcut that fires at randomized intervals throughout the day, each time sending exactly $0.01 — the platform minimum — with increasingly unhinged memo descriptions. The random timing is what makes it maddening. It's not a flood of notifications all at once; it's a slow, unpredictable drip that interrupts whatever they're doing at completely unexpected moments.
Throughout the day, their phone will buzz with another penny and another bizarre note. By mid-afternoon, they'll either be laughing or have turned off all Venmo notifications entirely, which, honestly, might be doing them a favor. Either way, you've technically given them money, which makes this the most generous prank on the list.
The Fake Computer Update Screen
This is arguably the highest effort-to-reward ratio prank on this entire list, and the website does all the heavy lifting for you. Dedicated sites offer convincing fake update screens for Windows 11, Windows 10, Windows Vista, macOS, and Linux. Pull one up, go full screen, unplug your keyboard, mouse, and any other peripherals, and then go get a coffee.
When a colleague or IT person walks by, they'll see what appears to be a completely frozen computer mid-update. The unplugged peripherals are the critical detail — they prevent anyone from immediately dismissing it by wiggling the mouse.
Given that interrupting an OS update can theoretically corrupt a system, most sensible people will back away slowly and call IT rather than risk it. For maximum effect, do this on a Monday morning when everyone is already operating at diminished capacity and least prepared to question what they're seeing. There is truly no excuse not to try this one at least once.
The Cursor Trail from Hell
This requires about forty-five seconds of your time and will cause disproportionate psychological distress to anyone who uses your computer afterward. Go into your system's accessibility or mouse settings, crank the cursor size up to maximum, and enable cursor trails — the feature where a ghostly parade of previous cursor positions follows your mouse across the screen like a comet tail.
It's disorienting, it's visually overwhelming, and it makes precision clicking feel nearly impossible. IT professionals who remotely access your machine for support will have an immediate, visceral reaction.
For a bonus layer of confusion, also change the cursor scheme to something unexpected — a dinosaur, a spinning hourglass, a giant hand — so they're dealing with both the wrong cursor and the hypnotic trail simultaneously. They'll fix it, of course, but they will think about it for the rest of the day.
The Demoted Name Plate
Step away from the digital realm for a moment and embrace the physical world. Print out a new name plate for your target's office door or desk — same name, same general format, but with a wonderfully deflating title substitution. Where it once said "Senior Systems Engineer," it now says "Assistant to the Assistant Network Guy."
The key to making this land is the presentation: use a font and formatting that closely matches the real name plate. A lazily printed piece of paper taped over the sign is amateur hour. A properly formatted, laminated replacement that requires a second look to identify as fake? That's craftsmanship.
Extra credit if you update the matching entry in the company's internal staff directory to reflect the new title before anyone notices.
The 10% Print Size Setting
Quietly navigate to the shared office printer settings — or just your own print dialog — and change the default output to 10% of normal size. Then wait.
Whoever sends the next print job will walk to the printer, pick up their document, and find a perfectly formatted, completely unreadable postage-stamp-sized version of whatever they needed. Reports, presentations, legal documents — all rendered as adorable miniatures. The confusion-to-effort ratio on this one is exceptional.
As a thoughtful follow-up, you can also set the default paper tray to the envelope feeder, ensuring that even after someone corrects the size issue, the next print job comes out on a number-ten envelope.
The One You Absolutely Should Not Do
Some printers are equipped with currency detection software that will cause the device to immediately lock up and require direct intervention from the manufacturer to restore functionality — we're talking a service call, not just a reboot.
What starts as a thirty-second gag can turn into a multi-day ordeal involving vendor support tickets, lease agreement complications, and a very uncomfortable conversation with whoever manages the office equipment budget.
Consider this entry a cautionary tale about where the line between prank and property destruction lives, and stay firmly on the correct side of it. Stick to the other nine.