1 definition by chubby vegan
a twitter user who not only uses twitter to keep in touch with people they know in "real" life but often to keep in touch with people they know soley through twitter or cyber space. Jared Leto frontman of 30 seconds to mars and a notorious twitizen, is sometimes credited with coining the term though uses of it can be found predating his use of the word. Often twitizens will use twitter as an educational tool and not soley as a networking site.
by chubby vegan May 11, 2009