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1.
Term used to describe a dead human being.
Archaeologist 1: What does it look like?
Gerontologist: A human been
Rheologist: Oh yeah. There's the stone it was carrying when it was crushed.
Ghost: Yep - he Took The Top Escalator
by digital.sam September 28, 2009
 
2.
A person who thinks they're clever and beyond the scope of most people.

Someone who considers them self to have already lived an existence. To have already been human.
- Was that person ever human?
- Yup. They were a human been before they got their doctorate in philosophy and existentialism.
by livnbored December 25, 2010