(1) George Costanza is a three-piece emo band from Kalamazoo, MI http://georgecostanzaband.bandcamp.com/ http://georgecostanzaband.tumblr.com/ (2) George Louis Costanza (born April 1959) is a fictional character on the United States based television sitcom Seinfeld (1989–1998), played by Jason Alexander. He has been described by Ricky Gervais as "the greatest sitcom character of all time". Once succinctly described by Elaine as a "short, stocky Read more on Last.fm