1. The Great Rose Bowl Hoax - California Institute of Technology students hijack the 1961 Rose Bowl half-time show to spell "CALTECH".
2. Yale's "WE SUCK" Prank - Yale students trick Harvard fans into insulting their own team in 2004.
3. Hilliard Davidson High School copies Yale - Students at Hilliard, OH school replicate Yale prank against a hated opponent in 2007.