NEW YORK—Obese comedian Chris Farley delighted dozens of onlookers Thursday, suffering an uproarious heart attack at a Manhattan restaurant. “He was enjoying our $10.99 all-you-can-eat lasagna special,” said Il Trattoria owner Ed Gianelli, “when he turned all red and started pounding on his chest. He then flopped onto a nearby table, smashing it into splinters and sending food flying in all directions. I was in hysterics. This guy is the next Belushi.”