Full house
Man goes to the doctors for the results of his blood test.
Doctor, "I think you had better sit down. We've had the results back and I'm afraid you have a disease so rare that we in the medical profession have yet to give it a proper name. We only know it as Blue 155."
"What is it exactly doctor?" enquires the man.
"Well it's a particular virulent strain of aids that kills within three months of diagnosis. So I'm afraid to tell you there is nothing we can do and you should prepare for the worse."
Understandably shocked, the man goes home and tells his mother.
"What? she screams. Three months? Blue 155? I've never heard of it. Oh my god, what are you going to do son?"
"Well." He says "I'm going to get blind drunk and have the time of my life before I die."
"Why don't you come to bingo with your old mum tonight son. It'll take your mind off it for a while."
Reluctantly he agrees. At the bingo hall the first game is the four corners for a tenner, and he wins. He then wins the next game and the full house game. The last game of the night is the national link-up for �50.000, and he wins that too.
"Come up on stage youg man." Says the bingo caller, "In 25 years of calling bingo numbers I've never known one person to win all the games in one night. It's amazing, you must be the luckiest man alive!"
"No you don't understand." Says the man, "I've got Blue 155."
"F**k me." Says the bingo caller, "You've won the raffle as well."