sentences:  In the past the Grynder has been in charge of special cheers, including a traditional post-halftime extended cheer extolling the spirit of the band and its ability to growl loud enough to rattle the other team, wake the dead, and to be heard by the Grynder's mother no matter where on Earth (or Heaven) she is.The Grynder is in possession of a mutant gene, recognizable only to the previous Grynder, who selects his/her successor.The Grynder's symbol of office is the Grynder's Hat – a button-festooned black felt hat originally bought at the Wildcat's first Rose Bowl (1949) and handed down from Grynder to Grynder.