Another joke along those lines:
A Newfoundlander goes to Boston to see a Red Sox game.
He accosts a young man to ask for directions. The young man happens to be a Harvard student.
Newfoundlander: Hey b'y, where's Fenway Park to?
Harvard student (scowling): Don't you know you're not supposed to end a sentence with a preposition?
Newfoundlander: Okay, where's Fenway Park to, arsehole?