Final evolutionary stage of the Purplepotamus. Distinguished by its bellowing rage and increasingly suicidal behavior. A Predapotamus is usually driven into extinction quickly since its actions are not thought out in advance.
Daisy Mae: The Predapotamus was fired after sending an inflammatory e-mail officewide about how much she hates the person sitting next to her.
by Krakky McKraken November 12, 2006