Jack's sister Lorrie was the lucky recipient of the Honor of the Clapper...she who is chosen to replicate a whipcrack during "Mule Train!" Interestingly, Lorrie was the first of many who have received this honor over the years to forget her cue word! Several "Yaaah!"s passed her by without a resulting crack...obviously, she was so intoxicated by the petrifying glare of fame, she lost all control of her clapping skills. Fortunately, she was able to recover her wits enough to complete the song by mercilessly whipping each and every bandmember, to the roaring delight of the crowd.