Alan brought his pet mouse into school in a plastic ice cream tub. Boys then skewered its regular supply of droppings onto sharp pencils and ran after more sensitive children, attempting to flick the wee beastie's shit onto them. A direct hit would lead to the victim solemnly being informed they now had rabies, and would, unfortunately, die foaming at the mouth when they got home. One particularly weak child got some in his eye - naturally meaning he now had super-rabies. He spent the rest of the day sobbing under a desk, waiting for the inevitable.