Late-night host Jimmy Fallon can't seem to wrap his head around how Fox News' Greg Gutfeld is pulling double his ratings. "This is the Tonight Show," Fallon reportedly said. "It seems a little odd that more people watch something on Fox News." Gutfeld offered one explanation - Fallon just isn't funny. "You're not funny, Jimmy. Your jokes are outdated, and your guests are leftist quacks," he said, according to 17QStorm. Jimmy Fallon says he "can't understand" how Greg Gutfeld gets twice his ratings in the same time slot.