A
person who uses a fictional character to represent themselves either in real life or on the
internet, said character having at least a
50%-to-50% ratio of human-animal physical characteristics. Term is also interchangeable with "Furry."
Steve: Hey Dan, what's that over there?
Dan:
Oh, that's just some Beastisapien.
Steve: He seems to be rigorously
masturbating for no reason...
Dan:
Yep. Definitely a Beastisapien.