99.99999% of meetings (that aren't code reviews) are utterly useless. They take too long, break your day up into unmanageable chunks, and don't allow you to get any real work done.
Today is Boycott a Meeting Day where you have the unique opportunity to join your fellow colleagues in boycotting a meeting. Head on over to the site and click the button if you're in.
WARNING: Boycotting a meeting might mean you get more work done during the day then you normally do. Do not be alarmed, this is normal.