Top definition
Online disorder in which a person posting comments, blogging, chatting, or otherwise electronically communicating, especially while under anonymous screen names, uses multiple screen names to enhance different parts of their offline multiple personalities, and becomes someone and/or something they are not under each name.
(Not to be confused with Online Personality Disorder (OMPD)
"Gladys has 7 AOL Accounts and 49 different screen names she types under- A different one per week. That one is a doctor, that one is a lawyer, that one is a housewife...she uses that one to talk to these people...that one to talk to those people..."
She has Online Multiple Personality Disorder (OMPD)
by JayyTheOrc January 04, 2009
Happy St. Patties Day!