Here is a link to a story about an Ohio high school pulling a prank similar to Yale's with Harvard. Unfortunately, the kids' own school administration came down pretty hard on them. I really don't see why pulling a prank that ownly hurts an opposing school's ego should be that punishable, if even worth punishment at all.
http://www.cnn.com/video/#/video/offbeat/2007/08/31/mennecke.oh.school.prank.ohionewsnet
The guy did more for school spirit in one game than the high school administration has in their sorry careers.
The guy is going to have the best senior year ever. His GF better transfer. ::burnout::