There's this guy named Jack, and he has a girlfriend named Wendy. Jack
loves Wendy a lot, and decides to ask her to marry him. And to prove how
much he loves her, he goes and gets "Wendy" tattooed on his penis, to show
her how much that he loves her. When it's erect, is says her name, and when
deflated, it reads "Wy"

So, there doing it the next night, and when she sees her name on his masculine 
member, he pops the question, and she accepts.

They decide to go to Jamaica for their honeymoon. Once down there, they
decided to try out all of the local culture, including a nude beach. So,
they go to the beach, and are having a great time, when Jack decides to get
up from sunbathing and go and get something to drink at the bar down the beach.

So, he walks over to the bar, with his deflated muscle, trying not to let
his eye wander, hence embarrassment to himself. He orders a drink from the
guy at the bar, and while making the drink, he notices that the guy, also
naked for obvious reasons, has "Wy" tattooed on his penis as well.

So Jack asks the guy, "Hey, do you have a girlfriend named 'Wendy' and her
name tattooed on your dick too?"

And the bartender looks down at Jack's thing, back to his and starts
laughing and says, "No mon. Mine says 
'Welcome to Jamaica, mon. Have a nice day.'