Replying to pranks

Im not sure if there has been a post on this or not, im guessing yes, but what the hell. List your best prank or the worst you've ever been pranked. try and keep them truthful though. i have to make a 'magazine' for a final in one of my classes, and this is one of the features i want to include, so if you could help me out, it would be great. just to get things started, ill post my greatest one.
founding member of the NS Real Ultimate Ninja Crew!!