"My first ever pizza 'slice'. Please note: the authentic NY fold," the Park Sloper tweeted today. How is this possible? We don't know. It is incomprehensible that a man — particularly one who has spent much of his adult life in Los Angeles and New York — could go 72 years without ever consuming a single slice of pizza. Stewart does emphasize the word slice in his tweet, so perhaps he's eaten plenty of whole pizzas. Still, though. You'd really have to go out of your way to pull that off. One guy we know went so long without having...