Sorry about the mentioning the Senator-who-shall-not-be-named. He'd be funny if he weren't a menace.
Here's a political protest I can support unreservedly (forwarded to me by my old boss):
Subject: FW: Show your support against terrorism
For Friday
The Leaders of the world are asking for your support to combat terrorism and we are being encouraged to demonstrate against these terrorists this Friday at 15:00 hours. It is a well-known fact that the Taliban are against alcohol consumption and think it is sinful to look at a naked woman. Therefore, at 15:00 hours this Friday, all women should run naked through the office while men chase them with a beer in their hands. This is the best way to show our disgust for the Taliban and will hopefully help us in detecting the terrorists amongst us, so anybody who does not do as proposed will be deemed a terrorist, denounced to the world and shot.
Thank you for your participation.