Opposite to "writer's block", a "wordache" is when the words won't stop coming. "Wordache", when mental emphasis is on "ache", can also mean the feeling of words pressing against your skin, desperately wanting to be written or spoken.
The opposite of writers block, causes a continuous flow of poorly written content. Usually occurs in the final hours of a deadline, and is often linked with over exposure to social media sites.
An misdiagnosed case of wordarrhea can simultaneously destroy the reputation, and career of the unaware author.