10. No-one ever steals your chair.
9. Gives "bad hair day" a whole new meaning.
8. Diverts attention from the fact that you also came to work drunk.
7. People stop stealing your pens after they've seen where you keep them.
6. You want to see if it's like the dream.
5. To stop those creepy programmer guys from looking down your blouse.
4. "I'd love to chip in... but I left my wallet in my pants."
3. It's an inventive way to finally meet that 'special' person in Human Resources.
2. You can take advantage of your computer monitor radiation to work on your tan.

And ... drum roll ... the Number One reason to go to work naked :

1. Your boss will never say, "I wanna see your ass in here by 8:00!" ever again.