1 definition by Half Pint 916
California prison slang for your homie you hang out with on the yard, also called an ace deuce, your right hand man. Yard dogs also refer to the fucked up shoes you wear to yard to work out in, as opposed to your nice one you wear to chow or day room.
Me and my yard dog Duke stomped that chomo out. Or ; Hey you know anyone on the tier with some yard dogs for sale?
by Half Pint 916 February 13, 2019