Best office prank: I was pretty young and naaive. Senior dev comes to me and says that it would be hilarious to slide a note under the women's bathroom door saying, "I know what you're doing in there". He says that the woman in there will think it's hilarious too. We work with her, she's very funny and laid back, so I go along with it, expecting to get a laugh. A few minutes go by and a different older women enters my cube. She's got the note! She works on the other side of the building so I don't know her too well but I can tell from the look on her face that she's pissed. I'm frozen with fear as my career flashes before my eyes.
I apologise perfusely and try to explain but she's not having it. After a while she goes back to her office not having accepted that it wasn't meant for her and that it was just a joke gone wrong. I spend the next two days apologizing every chance I get, hoping she won't go to HR. She remains stone cold until late on the second day. She couldn't take it anymore as her mouth reluctantly begins to crack a smile. At that point she drops the serious expression on her face and busts out laughing.

It turns out that the three of them planned the whole thing and executed flawlessly. I've never felt so relieved to be the butt of a joke.

one time while my colleague was away from his computer, I changed every system sound to a loud, elongated moan.

Best prank I did to a office must be that one I did when I was 7 years old:

> Sat at a schoolcomputer and explored stuff
> Found alot of network printers
> Found one called "city hall front desk"
> Created a word-document with the biggest font possible
> Wrote "Dick"
> 2000 pages of the word "dick"
> Print 2000 copies

> Did the same to a kindergarten and a "rival school"
> Never got caught because I used my teachers novell account ( the password was his name)

I miss novell

The best prank played in our office was an AutoHotkey script that changed the space character to actually print the word 'space' in all caps.

The next message in Hipchat from the victim was: "WhatSPACEtheSPACEfuck!SPACEMySPACEkeyboardSPACEisntSPACEworking!"

The next time this prank was pulled, ALL symbols were typed out in all caps.

Best prank on me: Airborne under my chair rigged to go off when I sit.

Best prank I pulled: Recorded my laugh and assigned it as everyone's office ringtone. I still have co-workers check their phone when I laugh.

Best work prank?

Get a random friend to burst into my home office during a zoom call, wearing a ski mask, gun in hand, speak foreign language, and drag me out of the room. Have another masked friend go up the camera and threaten to kill me if my coworkers go to the police. Disappear for a week, then email my boss saying I need 100k or they’ll start killing my family members one by one, take the money, then go on vacation while I fill out job applications. Get a new job and repeat the prank every few months until I retire.

For our office secret Santa one year I drew the boss's name. I don't know him very well as he's a pretty unsociable person, for the first six months of my employment was introduced to clients as the web developer's "little buddy." So I really wanted to do something passive agressive.

I spent a few days trying to find the best prank gifts. I landed on a glitter bomb. I filled a balloon with glitter, puffed just enough air in it so it fit in the box, and rigged it up with an x-acto blade inside which would pop the balloon when you open the top flaps.

It worked fantastically. The balloon popped, glitter went everywhere, the entire office was laughing except the boss. It was days before the glitter started to dissipate from his beard.

Weekly Rant-

My best office prank by far was at my high school. First, I bought a USB rubber ducky and programmed it to backdoor my friends school computer with netcat and a batch file that ran in the background so that I could connect to his computer any time inconspicuously. The next day, I injected his computer with the drive when he went to turn in some papers.
You should've seen the look on his face when his computer started having conversations with the teacher.

Here's a few:

What could be improved about devRant?
Best dev insults?
Your dev machine setup (from office space, hardware, to OS stack etc)?
Dream setup of the above?

Or we could go back to previous topics and do them again, since there are new members on devRant and new stories from old members. I particularly want to do wk30 (Best prank) again