This man has made my gut ache many many times.

"George Carlin mourned as a counterculture hero"

Link to article here

Carlin, who had a history of heart trouble, went into St. John's Health Center in Santa Monica on Sunday afternoon complaining of chest pain and died later that evening, said his publicist, Jeff Abraham. He had performed as recently as last weekend at the Orleans Casino and Hotel in Las Vegas. He was 71.

"He was a genius and I will miss him dearly," Jack Burns, who was the other half of a comedy duo with Carlin in the early 1960s, told The Associated Press.