Do you find yourself often browsing websites while you should be doing work?
Are you afraid that one of these days your boss is going to catch you?
If so this extension is for you. It is called the Panic extension because it will save your butt just in case the boss sneaks up on you. In just a click this extension will close all your open tabs and replace it with a new page that you chose. The default settings will take you to a Google search of "Increasing Workplace Productivity". So if you are worried about getting in trouble, this extension will save your butt.
**This extension was based off the idea of Eric Hamiter, found here: http://roachfiend.com/archives/2006/10/24/panic-a-boss-key-for-firefox/