Robert Woolfolk - Nicknamed "Willfuck" by Henry, Robert plays the role of Dylan's arch enemy who has the knack of showing up at the worst possible times. Over the course of the novel, he trashes Dylan's first bike, yokes him repeatedly, and holds him at gun point during a drug robbery. Robert ends up in prison with Mingus. When Dylan visits the two in prison, Mingus persuades him to offer the ring to Robert to help Robert escape. However, Robert's attempt at a flight escape ends in his demise.