Build a miniature house out of the tongue depressors.
Blow up a bunch of those plastic gloves and decorate the room with them.
Use the KY jelly to grease the wheels on the little stool that the doctor sits on when he comes in to examine you.
Have a loud conversation with yourself and see if anyone notices.
Use the gauze rolls and medical tape to make imaginative crafts.
Write prices on the body parts in the medical pictures on the walls.
Make an attempt to sneak out, steal a magazine from the waiting room and sneak back in.
If you are REALLY brave, try for a cup of coffee in the Nurses Lounge.
Pretend to fall asleep on the examination table and snore very loudly.
Put on the stethoscope, a pair of plastic gloves and go into the examination room next door pretending to be a doctor.
Try sniffing the rubbing alcohol.
Rearrange the room and see if the doctor notices.
Hide all the medical supplies and tell the doctor he has to guess where they are hidden when he comes in.
Phone the police and report the doctor as a missing person.
While Driving:
Vary your vehicle's speed inversely with the speed limit.
Roll down your windows and blast talk radio. Attempt to headbang.
At stop lights, eye the person in the next car suspiciously. With a look of fear, lock your doors.
Two words: Chicken suit.
Write the words "Help me" on your back window in red paint. The more it looks like blood, the better.
Have conversations, looking periodically at the passenger seat, when driving alone.
Laugh a lot. A whole lot.
Stop at the green lights.
Go at the red ones.
Occasionally wave a stuffed animal/troll doll/Barbie out your window or sunroof. Feel free to make it dance.
Eat food that requires silverware.
Pass cars, then drive very slowly.
Sing without having the radio on.
Honk frequently without motivation.
Ask people for Grey Poupon.
Let pedestrians know who's boss.
Look behind you frequently, with a very paranoid look.
Restart your car at every stop light.
Hang numerous car-fresheners in the rear-view mirror. Talk to them, stroking them lovingly.
Lob burning things in the windows of smokers who throw their butts out the window.
While stopped at a light, pee out the window/sunroof onto other cars.
Paint your car with occult symbols.
Keep at least five cats in the car.
Root (cheer, not snuffle in the mud) for firetrucks.
Stop and collect roadkill.
Stop and pray to roadkill.