Every late night host now gets a box. Corden is the Carpool Karaoke guy, Jimmy Fallon is Superlatives or Thank You Notes or Presidential Candidate Hair Toussle guy. For the longest time, Jimmy Kimmel has been Mr. Mean Tweets, but that?s begun to change due to a terrifying health scare with his newborn son and a massacre in his hometown of Las Vegas ? developments that have pushed Kimmel into a new box, and unfamiliar territory.