Definitions by jajajajajajajajaja ja

Gro 

A gro: A non-sexual figure that becomes one of the guys without acting like a guy, or being a tomboy in any kind. She understands them, therefore she gets along with them.

Girl: Look at that booty!! It's glorious!!!
Boy: Damn, you're such a gro!!

Gro by jajajajajajajajaja ja April 12, 2014