Jeff Pearlman, Author of Cowboys Bio Boys Will Be Boys, in Dallas Today

Specifically, Pearlman will be discussing and signing his great new biography of the early ’90s Dallas Cowboys dynasty at the SMU Barnes & Noble at 4 p.m. Caught two of Pearlman’s media stops this morning, on Fox’s Good Day and just a few minutes ago on the Dunham and Miller Show on The Ticket. During the latter, he introduced a radio-acceptable term for former defensive end Charles Haley’s favorite off-field activity: he liked to “manually manipulate a sack dance on himself.”