Pumpkin carving has certainly evolved into a competitive American pastime, so get ready to scared out of your gourd this Halloween. Bestselling author and mastermind behind ExtremePumpkins.com Tom Nardone sent us photos of his favorite jack-o-lanterns. Nardone goes all out during the spooky season, creating elaborate monsters made from everybody's favorite winter squash. So which would make you scream, "AHHH!" come October 31st? And which designs might be more, "ehhh...?"