Getting bored in office?

I just come across a mail where some interesting ideas are given to pass your time in office, when getting bored. Here are they:

1. Form a detective agency to find out who is quitting
next.
2. Make blank calls to your Boss.
3. Count your fingers (and toes if you get bored).
4. Rearrange the furniture, i.e. flick someone else
chair just to irritate him/her.
5. Send mails from ms-mail to your internet mail (and
immediately get to the internet and see who reaches
first, you or your mail?) and read them there, and
note down the time they take to reach there.
6. Watch other people changing their facial
expressions while working and try changing your
expressions also.
7. Try to stretch status meetings as longer as
possible, just by asking silly doubts.
8. Have work breaks in between tea.
9. Have a two hour lunch; it's a big social occasion.
10. Read jokes and send jokes.
11. Revise last week's newspaper.
12. Hold "How fast my computer boots" competitions.
13. Practice aiming the coffee cup into the dustbin.
14. Compile "How to waste your day"
15. Pick up phone and dial non existing no.s
16. Make faces at strangers in office.
17. Count maximum no of applications your computer can
open at a time.
18. For Win NT/95 users....Move things to Recycle bin
and restore them.. Then repeat this process.
19. Look at someone & try to imagine how(s) he might
have looked when(s) he was 5 years old.
20. Learn to whistle.
21. Make full use of the comfortable chair and table
provided and take a nap.

PS: This stuff is copy/pasted from somewhere.