Casino joke

3 guys walk into to casino tavern.
What well it be boys?
Newports red long please, says one of the gentlemen.
Another says Newport short greens. They pay and on the way out one of the gents feeling thirty says, how much for the beer if I put 5 bucks in the machine?
It will be 10 if you want it at the machine. Says the barmaid
How much for the beer, being devilish? Says the gent
2.50. Says the barmaid.
Ok here. Says the gent and puts 5 bucks in the machine, hits for 250, as he walks out with his winnings he thanks the barmaid and says best beer i ever bought ahahaha...