What's the most evil practical joke you've ever played on anyone?

Question

How did it work out?

To get you started, I'll give you some of my own...

Once I took the ball out of my colleagues' computer mice. Nobody could use their computer!

Another time I set my mate's alarm clock for 3am and hid it behind the radiator, then I took the batteries out of their bedside torch....

Answer 1

had a few friends around to watch a dvd with beers,while they watched the movie i went to the toilet and hung my large cuddly gorilla from the light in ceiling wearing a baseball cap,shirt, plus i taped large scissors in its hand,went back and joined friends and waited for the first one to go to the loo,my old mate neil lol was the first to go and the shock he got made him pee his pants,he was 21.

Answer 2

I'm not much of a practical joker, but a lady I know says that early one morning her daughter, who is a school teacher, called her and said she need her to come down town and put up bail for her. Naturally, her mother wanted to know what the charges were, and the girl told her it was prostitution. She claimed she'd been working the streets since college for spending money. My lady friend said she was a complete wreck before her daughter told her it was all a joke.

Answer 3

My sisters have a very religious friend(shes a Cristian)
Well when we were going home, my sisters were behind us, when we look they were gone,
they went home some other way, she got worried about them
and told me to call her when they got home
I did, like around 9:00 pm and told her that they were missing
she got so worried and she started to cry and i just could not stop laughing, she though i was crying on the phone
well the next day she saw them at school and i guess she figured out the truth, because she did not mention anything to them of what i told her the night before.

Answer 4

i had a mate who was a tight fuker and would never buy the drinks and would drink any thing offered we were quite young an d in the pub so everyone was getting annoyed with this the next time i got a drink i offered to buy him one and went round the busy pub and poored all the dregs from other peoples glasses into a pint glass and gave it to him mmmmmmmmm nice *** but taste.

Answer 5

I once tried to get an obituary notice about my Dad put in the paper, but they would only accept notifications from funeral directors.

Then decided it would upset my Mam too much when she found out he was really still alive.

Answer 6

I have a sore tummy now from laughing so much Mr conker & antmanbee that is the best thing i've heard in a long time.

Answer 7

ahahahahaha all of you guyses pranks were cool.
ok heres mine.....
me and my brother always play a game where you jump from the trampoline onto my roof then run over to the other side trying to get the closest to the edge with out falling off. well one day we went out to play it and he had put bubble wrap with soap on it at the edge. so when it was my turn i fell off. it hurt but it was pretty funny.

Answer 8

I once told a friend I would drop a video back to the bloke who she fancied as I was walking the dog, but I included a love letter from her to him that I wrote and her best knickers. She sent me back to retrieve them, I had to fess up as I was pissing myself.

Answer 9

I will tell you one friend did to sister.

She had he beloved dolls sitting up on dresser.
Display.
He put flashlight bulbs in heads of dolls and ran wires back to his room and waited til she went to bed and then touched wires to battery to make dolls heads flash.
Inventive, amusing, and no broken bones.

Answer 10

When you are at work, go round and take off the receiver of each phone and then sellotape the little button down. then phone them. when they answer the phone it will carry on ringing.