You can also burn cashews. Put a regular cashew (not dry roasted!) on top of bananna and light the cashew. Kids love it for parties.

Actually, I always thought that it DID serve the fools right, especially since it meant being held over for a month while the medics cured you. (And for those who truly annoyed them, the medics had a special treat: a test tube of virulent, but dead, syphillis culture. Your "going home" blood test is drawn, a little bit of the culture is put on the end of a toothpick and the toothpick swirled in the blood, the test comes back positive.... But you had to REALLY be obnoxious for this to happen. Me, I got along with the medics.)