Tour of Duty

S1, E5: Ozzy is working out with a personal trainer in preparation for an upcoming tour. Sharon talks with a friend over the phone saying that the original name for Ozzy's tour was going to be 'Black Christmas' but was inappropriate because of the 9/11 attacks and its aftermath, so they renamed it 'Merry Mayhem'. Sharon adds that Ozzy will come on stage in a sleigh that will go around the stadium.