NEW YORK—Infamous crank phone-callers Johnny G. Brennan and Kamal Ahmed, better known as the Jerky Boys, unknowingly pranked 22-year-old videostore employee Jake Matson, their last remaining fan, Tuesday. "Hello, this is Frank Rizzo," said Brennan. "I'm throwing a bachelor party and I wanna come over there and rent some smutty animal videos. What kind you got there, sizzle-chest?" Matson, who, unlike his peers, still listens to his Jerky Boys CDs regularly, instantly recognized Brennan's voice and begged him to do a few seconds of Saul Rosenberg.