 As the tour wore on, shows became a little looser.Springsteen introduced some humorous songs he had recently written, including "In Freehold", a ribald homage to his growing up, "In Michigan", a homage about the folks in Michigan, "Sell It and They Will Come", a tribute to the insanity of late-night infomercials, and "Pilgrim in the Temple of Love", a tale of Santa Claus doing something naughty.Indeed, explicit sexual mentions became something of a theme of the tour, with Springsteen telling any children in the audience that words they didn't understand were Latin for "doing your homework", or "cleaning your room".