What did your school do for muck up day? Ideas?

So, what'd your school do for muck up day?

What are some awesome ideas to do on muck up day? (Remember, we aren't out to vandalize or destroy anything... just cause chaos and fun)

Here's my list so far
• 1) 100’s of helium balloons in the Callan center with signs attached (pretty hard to get them all down) -> Also put those year 8 sound beepers/rape alarms on them
http://cgi.ebay.com.au/Personal-Secu...QQcmdZViewItem
• 2) Red food dye in the pool
• 3) Fake crime scene with tape and body markings
• 4) Park in all the teachers parking bays and put signs up prohibiting teacher parking
• 5) On assembly have a candid video of teachers randomly appear
• 6) Ball pit
• 7) Chickens/petting zoo
• 8) Jumping castle!!!
• 9) Ice cream van come to school at lunch
• 10) Cling wrap EVERYTHING in the school (industrial size cling wrap)
• 11) -
• 12) Camp out on the back oval overnight
• 13) Smoke bombs/flares
http://chemistry.about.com/od/demons.../smokebomb.htm
• 14) Classroom on the roof
• 15) Car battery to urinals/drink taps/door handles/gardiners door or phone
• 16) Superglue all the toilet seats down or lockers shut or chairs on assembly on stage
• 17) Order pizza as a teacher
• 18) Put off milk somewhere far away, then on muck up day pour it in a central place
• 19) For Sale signs outside the school
• 20) Rearrange lockers
• 21) If possible change background of all computers to seniors 07
• 22) Honey on stair railings
• 23) Zip locks on doors/gates/lockers
• 24 ) An Ad in the paper for a teachers car for sale with the schools phone number