Top definition
noun - (rap - tor - brain) one who has the mental capacity to communicate with other members of their own species for the purpose of coordinating the hunt, but not much else. Very similar to the communication abilities of raptors in the late Jurassic period.
Dave? That raptorbrain? No way he got with her, he couldn't talk his way out of a paper bag.
by mr.pres May 07, 2009
Get the mug
Get a raptorbrain mug for your cat Rihanna.