This is the ad that the University of Wisconsin has been running during its football games.
On October 7, this ad became incorrect when Ellen Johnson Sirleaf, Wisconsin alumna and President of Liberia, was awarded a share of the Nobel Peace Prize.
On October 7, Wisconsin was ranked #4 in the country with a 5-0 record. Since that date, they have gone 1-2 and given up a touchdown play of at least 40 yards in each of those three games, even to Indiana. They have fallen from national championship hopeful to third place in the Big Ten Southeast Division.
If I were a university running an ad boasting about how many Nobel Prize winners were associated with the school, not only would I hastily update the ad if an alumna received a Nobel Prize, I would make a big show of hastily updating the ad.
I believe that Wisconsin is doomed to disappointing results until they fix their ad. Sirleaf's other FBS alma mater, the University of Colorado, is 0-4 since she was awarded the prize. I do not think any curse is involved there. I think they are just bad at football.
UPDATE (11/5/11, 7:40 PM): Wisconsin defeats Purdue handily, but gives up a 30-yard TD pass. Perhaps the curse's power is diminishing slightly? Also, Colorado loses again.