Twenty-Five fun things to do/ways to freak out your coworkers the last two
weekd of a jov you've already quite or been fired from:
        
                                BY KRISTY POWELL

25. Two words: whoopie cushion

24. Wear green lipstick and pinch everyone and tell them it's for "not
    honoring St. Patty". If they correct you to tell you it's not St.
    Patrick's day, whisper "Don't tell that to the leprechaun!" and
    slither away. 

23. Call your boss "Sport" and "Slugger" for your entire last week.

22. Constantly eat hamburger. On your last day, "accidentally" leave
    hamburger meat on/in/near your desk. 

21. Walk around quietly singing "Nobody loves me, everybody hates me,
    guess I'll go eat worms" 

20. Play dead.

19. Sign all your emails "Disgruntled,"

18. Don't wear deodorant. If people act like you smell (because you do),
    tell them it's your new cologne "mordre" (French for "bite me"). 

17. Burn incense and if you're told it's against office policy to have
    something burning inside, say in an evil voice as you can muster,
    "Fine. YOU tell Buddha that!" 

16. Send out very random one word emails to the whole staff like "banana"
    or "pancreas" or "transvestite". Nothing else. Just the one word. Do
    this about 3 times a day for a week, and if people tell you to stop,
    tell them it must be a bug in your system.

17. If you have a "kitchen" in your office, write "die" on the counter in
    blood. Just leave it there. Wear a prominent Band-Aid and look at
    everyone with a glare.

16. Come to work in slippers.

15. Wear white pants and thong underwear, even if you are a guy. 

14. If you're lucky enough to have a board meeting your last week, squirm
    like you have to pee, but tell people it's those "pesky parasites" 

13. . . .drink beer.

12. . . .wear a Burger King crown and sit with your eyes closed the entire
    time. Even when you're talking, don't open your eyes, but make facial
    expressions nonetheless. 

11. . . .consistently hum one monotone note quietly but keep acting like
    you are really interested in the meeting. Take notes, nod, look
    around. If someone asks what the noise is, say "What noise?" and act
    just as curious as everyone else.

10. Tell your co-workers you now prefer to be called "Posh Spice" because
    it makes you feel worthwhile and sexy. 

9. If you've been "let go", growl quietly every time you see your boss.
    Keep normal facial expressions and body movement. 

8. Tell people you are engaged, and when they start congratulating you,
    say in a defensive tone with your hand on your forehead, "Stop
    pressuring me! I'll get married when I get married!".

7. Tell everyone that next week, you'll be living the "high life" as an
    astronaut.

6. Go to a costume shop and get a real looking fake wound. Plaster it to
    your face and tell everyone it was from "that ferret I just can't get
    rid of".

5. Place a teddy bear next to your computer on your desk. Frequently talk
    to it and kiss it.

4. Give a forwarding address in Katmandu.

3. One day, have a "flashback" and come to work dressed in 80's attire.
    Tell your office mates you really never thought the 80's died, they

    were just taking an extended leave.

2. If you're ever in the coffee room alone, and someone else comes in,
    ignore their presence and make loud cappuccino noises while you
    prepare your drink.

And the number one way to freak our your coworkers after doing all these
things. . .

1. Stay.