30,000 baby chicks were sent through a San Diego factory farm chipper by workers too tired to continue individual strangling. That made the chipper a chicker.. while the little drum with swirling knives into which some factories drop baby chicks is called an eviscerator.. and what is the name for those tiny mouse sized guillotines Purina as owner of the magazine Lab Animal advertised for decapitation of captive expendable lab animals?