I think somebody(drunk on BluePottyWater) who didn't like the taste of the pizza, threw it out the window, somebody at B.C.'s in turn SAW said pizza, elbowed Rick Carr, who with his lightning-fast reflexes, beamed a MagLite on the whirling grease-pie; saw refracted lights and reported same as a UFO to 'SandShaker'...Case closed!