Exigma also known as ExigmaRo. A person form California back in 1998 made this word up by his brother to give to his brother to use as a screen name on aim. Steve has kept this word for a very long time. This word is meaningless does not mean anything at all but to Steve it's just a name.
by Steve Huynh March 7, 2005
by 13370n3 March 7, 2005