ALERT: Spoilers. Lots of ’em. Exactly two years and one day ago, CBS unleashed the world’s worst April Fools’ Day  joke. It was watched by 12.9 million viewers, a record at the time. It was the perfect bait-and-switch: Lull you in with a false sense of complacency, then rip the rug right out from under […]

Read More The HIMYM finale was TV’s greatest April Fools’ Day prank