Gambra
Anarchic Harmonics
Its not really a heckle but theres two classes wher we can ge away with pretty much anything. In German, the teacher is as deaf as a post so people should "ah fuck off you old cunt" or some other such insults fairly loudly at him. Also in Physics much fun is had with electronics & resistors. What ya can do is hook the resistor to a direct power pack backwards (- power to + power etc) and then peg it as fast as you can, after about 8-9 seconds the resistor explodes (quite loudly) and leaves a horrible metallic burning smell after it. Also, hook it up mormally to the power pack for a few seconds but do not touch the two wires coming from it! Leave it down somewhere where someone will pick it up, by the genius of people they usually pick it up by the wires for some reason and when they do ZAP, bout 20 volts into em.. so evil..