What is your best ever prank?

Question

I have a friend who managed to make all the computers in his college display a rude message on the screen savers. He nearly got suspended. But this news story is really good.
http://uk.news.yahoo.com/01022007/344/phallic-view-space.html

Answer 1

I became quite adept at clingfilming (US call it something different - shrink wrap I think) toilets. Carefully cover the bowl with clingfilm ensuring there is no creases at all. Replace loo seat, hang around outside chosen bog and wait for howl of anguish.

Another good one was when we wrapped loo roll round all the hammers in the school piano. We all stood up to sing a hymn, and..... thud, thud, thunk, thud.......

Answer 2

At college a visiting group used to help themselves to peoples cakes in the kitchen. One day they found a big sponge cake with chocolate icing and buttons on top. The chocolate was laxative chocolate and the buttons herbal laxative tablets. The authorities closed the kitchens and had enviromental health check for food poisoning organisms...........

Answer 3

I have a friend who stole my girlfriend from me. One day we were at a kegger and I saw homeboy's ride and he had left the doors unlocked and the windows open. I found a fifth of Bacardi rum in the glove compartment. My friends were telling me I should take the bottle and piss in his car. I happily obliged. But before I was finished I poured half of the rum out of the bottle and filled it with piss. Later that night I made a toast to my ex and her new boyfriend, wishing them love and happiness and good fortune. We all agreed we would still be friends and then they each took a hard swig from the rum bottle.

Answer 4

We had someone at work that kept eating our lunches, so we put doggie beef jerky in them and brownies with coco ex-lax. It soon stopped ..LOL Oh the other one you put a thin film of vasaline or Karo syrup on the toilett seat and wait for the swearing to begin it is endless entertainment value for all...

Answer 5

we went to skegness for a naughty reunion and its just 8 of us lads so we get into the room and the others say they are going to have a walk about so i tell them im staying in to have a shower i had a quick shower and then took the nozzle off the shower head and filled it with coffee gravy gran and sugar. the boys come back and one of them jumps in the shower needless to say he wasnt very ammused when he turned the shower on and got soaked in this brown water, (but at least he looked tanned!)

Answer 6

wear dark green short's and top and climb up a mango tree eat half a rip mango and throw the mango sead pod's on someone walking past they take notice thinking it's only a clumsy monkey on the tree.

Answer 7

I cant tell you but it will be a long time before that girl manages to get her big toes out of her ears.

Answer 8

my ex father in law spread a load of lies about me so I took a crap on his car and stole his hosepipe so he had to drive with the crap on his car to the nearest car wash this was after he had openned the car door with the handle that i had peed all over then i spread it arround that he is a queer he leaves me alone now

Answer 9

I had a coworker I hated, so I took a dump in a baggie, went to her car, and mashed the poop under her door handle (turning the baggie inside out). A bunch of us watched her try to open the door, digging her long nails into my poop. I've never laughed so hard in my life.

Answer 10

Now that is funny. I thought moving someone's entire bedroom and moving it at Uni was pretty funny. You had to be there though.