ERIC SPITZNAGEL has written for dozens of magazines, most of them glossy and filled with pictures of celebrities with white teeth and flawless skin. His words have appeared in Playboy, Esquire, Details, Rolling Stone, Harper’s, Spy, and others too numerous to mention. He has a weekly Q&A column for VanityFair.com, where he asks really inappropriate questions to everyone from Willie Nelson and Danny Devito to Warren G and Emmy Rossum. He's a contributing editor for The Believer, where he co-created the popular Sedaratives column. He's the author of six books, including one that was translated into German and features a cat on the cover for no apparent reason. His latest book is called Fast Forward, a memoir of his (thankfully) brief career as a screenwriter for adult movies. He’s also the editor of the upcoming book You’re a Horrible Person, But I Like You: The Believer Book of Advice, which features terrible life lessons from the likes of Sarah Silverman, Judd Apatow, and Zach Galifianakis. He has one more testicle than Hitler, which he considers a moral victory.