look up any word, like hipster:
 
1.
A street in a typically pre-dominatly white rich WASPY town where 98% of that town's black people live. Home prices are lower here due to the racism of affluent home buyers that would typically buy in that municipality.
I'm craving brown sugar tonight. Let's rally the boys and hit up Walnut avenue.
by Main Line Economist August 13, 2013