They were eventually approached by some of Murphy's old friends who asked what the two were celebrating.
Murphy told them that the Irish celebrate the good and the bad... he went on to tell them that they were drinking to his impending end. He told his friends, "I've only got a few weeks to live as I have been diagnosed with AIDS." The friends gave Murphy their condolences and they had a couple more beers. After his friends left, Murphy's son leaned over and whispered, "Dad, I thought you said that you were dying from cancer.
You just told your friends that you were dying from AIDS!" Murphy said,"I am dying from cancer, son, I just don't want any of them sleeping with your mother after I'm gone."