Top definition
To have obcessive use of one's cellphone, Blackberry, etc. resulting in distancing themselves from others including family, girlfriends/boyfriends, and work related issues. Can be a deadly disease for if prolonged exposure to cellphonia demensia occurs, U could totall-e b talk-ing lik dis, on your English final. And that sucks. Alot
Karen went to the doctors after getting a F on her English final, fearing the worst. After a quick examination, the doctor was able to conclude that Karen had cellphonia demensia, and that she would be scared for life.
by Saint of Suburbia November 30, 2007
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