I was just meditating on your fascinating memo, really

First off, boss, if you are reading this, we NEVER do this.
Secondly, if you are among the more than one-third of the adult U.S. population that gets less than seven hours of sleep a night, you might want to read up.
Lifehacker offers up some tips on how to catch some shuteye at work (and a very pertinent video of George Costanza sleeping under his desk). Among the points covered:

• Use your private office.
• Make use of blinds.
• Wear sunglasses.
• Use your car.
• Use the bathroom.
• What to do if you get caught.
• Ask for permission.

We're not sure about all of them (our bathroom at work certainly isn't set up for naps). Especially the ask for permission.
Do you ever steal a nap at work?