what had you eaten that day? if you had a burrito, clam chowder, and tater tots, that makes for a much more interesting concoction to hit the windshield rather than, say, yogurt and an energy bar. if anyone else plans to do this, i think that it should be recommended to eat something hearty, so that there is a chance that regurgitated chunks can be lodged into various crevices of the victim's car.
my two cents.