Lee Scratch Perry doing a Guiness beer commercial..... #1 (only 40 seconds of your life, but a well spent 40 seconds...)
#2 ("Do you like it? Then Dub it!")
#3 (...."I'm an alien from outer space, here with my brain in my suitcase....")
#4 Bathtub Meditation....
http://en.wikipedia.org/wiki/Lee_Scratch_Perry