A Journalist throws his shoes at George Bush
John Prescott gets egged, then punches the egger.
MC Karl Rove dances/raps, Colin Mochrie beatboxes, minds are blown, faces are palmed.
Boris Johnson, during the promotion of the London 2012 Olympics, gets stuck on a zip wire.
Joe Biden asks a wheelchair bound senator to stand up- quickly backtracks
Gary Bauer flips a pancake, slips off stage.