In early to mid-1991, Roberts engaged in a feud with Earthquake who "squashed" Damien with a pair of Earthquake splashes during their match on the April 27 (taped March 26) edition of "WWF Superstars of Wrestling". In reality, Roberts' bag contained hamburger meat intended to look like a snake and a small mechanical device to depict movement. The feud was advanced when, several weeks later, Earthquake appeared on "WWF Prime Time Wrestling" and served "Quakeburgers" to co-host Lord Alfred Hayes and Vince McMahon, later claiming that the meat was ground from Damien's carcass. Roberts later introduced a new snake, Damien's "big brother" Lucifer.