Seth Rogen certainly has reason to smile today with "Pineapple Express" opening to $12 million in ticket sales in its first day of release. But it's not the smile of Mr. Rogen we're obsessed with. It's that laugh. That infectious, wheezy, ever-so-easily earned laugh. It might even be termed a guffaw. When I sat down with Mr. Rogen (and his co-star James Franco) the other day he didn't skimp on that famous chuckle. We love it so much around here we decided to create the below tribute.