Not entirely evil...
I'm in my first term of uni, and i have a big rugby playing second year on my corridoor in my halls.
He decided to initiate us with many pranks, including the general turning-upside-down of everything in your room, removal of furniture when you're pissed, etc...
Anyway, he went away for the weekend, we got a rather small friend to climb through his window, and we decided to cover his room in tin foil.
What started off as a small prank quickly escalated.
Within 2 hours we had over 20 people working in the room, including several parents who had come to see the hall play.
Over 1km of tin foil was used and everything from his ceiling, down to individual drawing pins on his poster board was covered. My favourite touch was a pencil case in which every pencil was individually wrapped. Like i said, it wasn't entirely evil, but reflection of heat and al that physics malarkey means that its either absolutely boiling, or arctic in there.
i82.photobucket.com/albums/j260/Luke2442/foil1.jpg
i82.photobucket.com/albums/j260/Luke2442/foil3.jpg
i82.photobucket.com/albums/j260/Luke2442/foil2.jpg
length? 20 people, 6 hours, and over 1 kilometer.
(Pingoo likes cheese, Thu 13 Dec 2007, 20:27, 10 replies)

Oh god
this is amazing! hahahahaha
( Mr.Ons knows you can hear him, Earthmen., Thu 13 Dec 2007, 20:46, closed)

THAT
Is the BEST fucking thing I have EVER seen on here! It's immense! And it looks quite cool, actually. Will you come round and do my flat next time I have a party?
(clumsyeloquence is a girl, Thu 13 Dec 2007, 21:03, closed)

^^that
Hats off to you sir! We've done something similar to a friend only with clingfilm but it wasn't on the same scale. Although he was pretty pissed after un-wrapping his pack of fags and going down to the pub, to open said packet and find the cigarettes inside also individually wrapped...
(ComplexStuff Was confused by life on, Thu 13 Dec 2007, 21:07, closed)

It's true what they say...
The best pranks are pulled by the people with too much time on their hands (and strong compulsive urges) :D
(LordMatthius http://www.justgiving.com/marathon-matt2009, Thu 13 Dec 2007, 21:08, closed)

I've always wanted to do that!

( Bob Todd whee, Thu 13 Dec 2007, 22:02, closed)

quality
beats everything else on here
( shavedchimp something something oranges something, Thu 13 Dec 2007, 22:52, closed)

niiiiiiiiice
thats much better than the girls in the flat opposite me last year using cling film, or staling all my trousers and then forget cos it took me three days to notice
(Josef Smilin' a seagull crashed into the window as i was pooing!, Thu 13 Dec 2007, 22:52, closed)

It saddens me
as a straight man, i looked at that first pic and thought, pretty.....

good prank tho.
(StyX is staring at you, yes YOU!!!, Thu 13 Dec 2007, 23:56, closed)

All I can say is:
Utter fucking genius.
(BringOutYourDead Bi-polar, the sexually adventurous bear, Fri 14 Dec 2007, 14:51, closed)

brilliant
It's beautiful! I love it.
(antisocial95 antisocial, Sun 16 Dec 2007, 5:51, closed)