It is a cartoon of two (I think) chinese men holding WII controllers standing next to a WII, and someone dressed in a white cape with a white pointy hat (KKK?) hoding a gun saying "you wanna play huh?".
Before I comment,report and delete from my friends I want to know am I over reacting? I have no idea what else the cartoon could be about, other than being really racist.
By marriage, he's DHs cousin. I have never met him but he was suggested as a friend on FB so I added, then enlarged his profile picture because I thought I must be seeing it wrong... but obviously not.