1) A nickname for the country above the United States], called Canada]. It's famous for ... being that country above the USA. It has the same stores, brands, cars and way of life as America, but with free health care.
2) The city of Toronto], Ontario. Unofficially annexed by the United States, back in the 80's.
Torontonian: "Come visit Canada! It's great up here, we have big SUV's, McDonald's], Wal-Mart's and we even have the second tallest free standing structure in the world called the CN Tower], it looks like a penis]!"
Homer: "Canada? Why would I want to leave America just to visit America Jr.?"