One who thinks he is stunningly handsome, but usually looks like a fag
When asked to define himself, Robby said he was stunningly handsome. We all laughed, knowing that kid was such a Greber.
από Mike Dade 13 Μάρτιος 2008
being sophisticated, the ability to do mental math. Also the ability to have telekinesis;meaning motion, movement; literally "mind-movement.
How did you become such a Grebers little child?
από Conna G. 29 Δεκέμβριος 2010