Cuckolded comic Larry David called stories that his ex-wife and “Inconvenient Truth” producer Laurie got steamy with former VP Al Gore “complete nonsense.” David, whose wife left him for handyman Bart Thorpe in 2007, asked The Post’s Chuck Bennett yesterday: “How did you get my number? You can’t just call my cellphone.” Then the “Curb Your Enthusiasm” star softened and said, “I commend your industriousness. Very nice try. Sorry I cannot give you more.”