Switched the "y" and the "t" caps on the computer keyboard of a mate. Since this is often a mistake made by a diligent worker it usually takes them a while to figure out what is wrong.
We altered the male toilet on one floor, using the coin trick, from the outside from vacant to engaged. The resident dick on that floor kept trying to use it, for some considerable time, returning again and again, desparate. This went on into the early evening until he cottoned on. Just five seconds away all along were other male toilets on another floor, but this plank was stubborn.
25 years ago, we used laxatives in tea, on a thoroughly unpleasant aggressive colleague and it worked. (When similar incidents have been mentioned by others on NSC before, NSC's very own Barrack Room Lawyers get hot under the collar ).
Wound the cord to a landline phone round and round the hole in a desk that'd designed for computer cabling. The victim took a call, with an inch of spare cord, having to lay his head on the desk sideways.
Before the internet in about 1990, there was a premium telephone number where you spoke to an angry 'person', which contained prerecorded answers from an increasingly irate anonymous person at the other end. The louder or more irate you got, the automated answers did too. Quite clever for the era. We put a call through to someone, who didn't cotton on and got involved in very long argument with not a real person.
Once emptied a bag of sugar in water tank at work, due to fussy tea drinkers.
It played havoc for about a week with tea makers being blamed for putting sugar in 'no sugar' tea drinkers. Hundreds of cups were made and thrown away before the cause was established.
empted the hole punch pieces into bosses brolly and rolled it up again - then they went to lunch and it began to rain - confetti head in the middle of Queens Road
Queens Road in Brighton? I did the exact same thing, except to a colleague rather than boss. Confetti shower at the junction with Queens Road Quadrant!
The boss got screwed up paper in his briefcase (which only ever contained his lunch, but he thought it made him look important!)
you didnt work for an insurance company up Queens road did you
Before I explain this "prank" I realise now it wasn't without risk and a bit stupid had anything serious happened, like Russia invading West Germany, but it was still very funny.
In the early 80's I worked as the Ops Sgt of a Armd Div Regiment in Germany, a part of the communications set was a very lively fax machine, said machine would send changes to security status, situation reports etc, so quite a necessary piece of kit (this makes my prank really stupid).
This is obviously a time of many IRA security incidents and letter bombs.
One Friday afternoon (it always is a Friday afternoon) I thought I'd send a prank fax to the brigades, units and support areas on the Division, I think there were about 70+ fax machines to send to.
The fax informed the other security desks and recipients that the IRA had found a way of sending Letter Bombs by fax and all machines should not only be switched off but disconnected. I now realise this was really stupid and I didn't think anyone would actually do it but thought people would find the fax funny, 3 or 4 recipients didn't see the joke and acted accordingly.
As I packed my box with my belongings for my new, less attractive posting in the UK I didn't find it as funny as I first had but I did gain legend status.
Excellent, good job you weren't a sapper
Excellent, good job you weren't a sapper
To be fair even my boss thought it was "amusing but nonetheless not without risk", due to the seniority of some of the actionees I was merely fast tracked onto my next posting
Couldn't have been a sapper as my job was a doddle