hanor, for differentiation - shitskins are full of (and smell like) shit, only those with fuck-faces and cock-sucking lips are by default and de facto niggers.
those that walk with bobbing movements of the head like a chicken are usually from the bronx and ghettoes, hen(ce) they rear chickens in order to teach their kids to walk.
and as for the chinks, they walk on tip-toe - to avoid stepping on both the above