The Carcer City Unicorns is a sports team from Carcer City. Pedestrians in Grand Theft Auto IV can be seen wearing clothing emblazoned with the team's logo. It is unknown what sport the Unicorns play. Probably based on Detroit Lions, because the logo looks a little similar. However they may also be a parody of the MLB team, the Pittsburgh Pirates simply because Carcer City is an obvious parody of Pittsburgh.