funny prank we used to play on kids at our school...
all the kids in grades below ours were supplied with macbooks to use in class, but i guess to make things eaesier they took the remotes away when the school bought the computers. Anyway, what we'd do is take our remote, and then from the halls or the back of the class or w/e, we'd use it on each of the computers, and they'd all go into front row and it would confuse the kids so much and completely fuck up the entire class. also they couldn't get out of front row for some reason until somebody came from IT to fix it with another remote. it was hilarious cuz the kids just thought the comps were spazzing out on them cuz most of them hadn't used a mac b4