the 23-year-old works for the municipal utility district outside granbury, texas. when a resident called for help, jimmy dove in, literally, right posted it to facebook rightly making jimmy cox hero. jimmy pointed out people like him do that all the time and don't end up as internet sensations. >> what am i seeing here? >> dedication. >> on purpose. >> exactly. we love that level of dedication. thank you for being here on a sunday. >> thank you. >> have fun in the hamptons. >>> just played prince, the president and steve jobs on "snl" and we're taking it back to the roots and head to someone's hacked all our technology. technology... say, have you seen all the amazing technology in geico's mobile app? mobile app? look. electronic id cards, emergency roadside service, yep, geico's mobile app works like a charm. geico. expect great savings and a whole lot more. tag, you're it. tag! you're it. tag, you're it. yes! new gogurt write-on tubes. this back to school, say it with gogurt. (wolves howling) when heartburn comes creeping up on you. fight back with relief so smoo