Pat and Mike were a couple of Irishmen who had been drinking buddies and friends for years.

One night, after having a few drinks in a bar, Mike said to Pat “We have been friends for years and years, and if I should die before you do, would you do me a favor?”

Pat replies, “Sure Mike, what would you like?”

Mike continues, “When I die, I want you to get the best bottle of Irish whiskey you can find, and pour it over my grave.”

Pat replied, “I would be glad to do that for you my old friend. But would you mind if I passed it through my bladder first?”