A Man Goes To The Doctor

A man goes to the doctor to find out about his recent tests. 
"It's real bad, I'm afraid", says the doc, "you've got a disease so new that it hasn't even got a name yet - we just call it 'Blue 56'. The only certain thing is that you don't have much more than three days to live." 
Naturally the guy is devastated, and goes into a big depression. His girlfriend suggests they go to a casino to cheer him up just a bit till the end comes. So he goes reluctantly. 
As he walks into the Casino, he's the millionth customer and wins a brand new Rolls Royce. 
Then he pulls the handle of a slot machine as he passes, and wins the golden jackpot of £7 million. 
He sits down for a rest at the Blackjack table and wins £100,000 - straight 21's and he can't even be bothered to turn the cards. 
Weighed down with money, he throws it onto the nearest table. But it's the roulette wheel and the money is on 22 - which promptly comes up! 
"Jeez," says the croupier, "I never seen luck like that in my whole life!" 
"No, you don't understand," says the guy, "I've got blue 56..." 
"Woahhhh! Now you've also won todays raffle!!"