Areas so full of "hipsters" and posers that seem trendy, until you realize that to afford rent there means a normal safe job, or daddy's trust fund.
Williamsburg, Brooklyn and the new updated and Starbucks infused Lower Eastside of NYC are "Fauxhemias." Hoxton in the UK would be another Fauxhemia, as well as Shimo-kitazawa in Tokyo.
Aged Scenster - "Hey, we just put a down-payment on a condo in Billyburg."
Young rich trendster - "Awww good luck in Fauxhemia, but I don't cross rivers."