From Wrestlinggonewrong.com:
During the 2005 WWE Summerslam pay-per-view on August 21 at the MCI Center in Washington, D.C., a match between Hulk Hogan and Shawn Michaels was set to headline the show!
Rumor has it that a two match series between the legends was set to take place with each person winning at least once. However, after it was planned for Hogan to win the first match, he backed out of the second citing a knee injury that was "acting up."
Realizing that he was getting the short end of the deal, it is said the Shawn then got revenge by his actions in the ring.
Is this an act of revenge, or perhaps its a classic example of a heel making a face look really, really powerful. We may never know.
The clothesline over the top rope at 1:07 is my favorite.