1992 The Toronto Blue Jays became the first non-US team to win the World Series, defeating the Atlanta Braves 4-3 in Game 6. Dave Winfield hit a two run double in the 11th inning to give Toronto the win. Technically, the game was actually won on the 25th, as it ended after midnight

I can just imagine the Canadian fans reacting to this win. I'll bet it went on for days.