"Fabulous Faker Boy" is the 20th episode of the 24th season of "The Simpsons", it originally aired on the Fox network in the United States, on which date?
The Fabulous Faker Boy:  It originally aired on the Fox network in the United States on May 12, 2013. The Simpsons (season 24): "The Simpsons"' twenty-fourth season began airing on Fox on September 30, 2012 and concluded on May 19, 2013.
May 12, 2013