Jack the Bulldog
Jack the Bulldog is the official mascot of the Georgetown University Hoyas athletic teams. Jack has been the name of at least five live Bulldogs since 1962, when the name first came into use, though Georgetown counts seven official bulldog mascots including the two living ones. The current incarnation of Jack is an English Bulldog born in 2013 whose full name is John B. Carroll.
Georgetown Hoyas
Georgetown's unique team name has caused opponents to mock Georgetown with chants including "What's a Hoya?" Harrison High School, located in Kennesaw, Georgia, is the only other institution in the country licensed to share this name. However, Georgetown Preparatory School, which separated from the University in 1927, uses the name "Little Hoyas" for its sports teams and shares the University's blue and gray color scheme.