someone who can't really type properly, constantly screwing up, but are really fast great typists, just mess up which hand. not dyslexic in real life.

a person with typing dyslexia is typing dyslexic (though they might say it typing dixleysc).

A condition in which a person does not know how to type properly and therefore when attempting to type fast(such as in a chat room),ends up creating a large number of typos, making the words look dyslexic.