Math teacher's video prank totally slays unsuspecting class
He's certainly found a way to make learning fun.
When a brand's April Fools' Day prank is just a lie
The April Fools' Day joke that wasn't.
Here's proof that nobody reads stories you post on Facebook
You haven't even clicked on this yet and you're already commenting, aren't you?
Here are the Web's worst April Fools' jokes
A day once given to silly pranks is now little more than a branding bonanza.