Sean and Patty are the only survivors after their ship goes down at see. As they drift in their small lifeboat they notice lots of luggage and personal items from the sunken ship floating around them. They begin to gather the items the best they can looking for anything that can help their plight.
One item they find is a small oil lamp. As Patty cleans a bit of seaweed off of the lamp a Genie comes swirling from the lamp.
This Genie, however, will only grant one wish, rather than the traditional three.
Without a moments hesitation Patty wishes "I wish the whole ocean were turned into Guinness!"
With a mighty thunderclap and a bolt of lightening the Genie disappears and, lo and behold, the entire ocean is turned into that most magnificent of brews: Guinness!
For a few moments the duo sit in silence, staring at this wonder before them. Finally Sean speaks," Aww, good goin' Patty.....now we've got to pee in the boat!!"